BEGIN:VCALENDAR PRODID:-//D&I Calendar//Leiden University//EN VERSION:2.0 CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:D&I Calendar 2026-2027 BEGIN:VEVENT CLASS:PUBLIC UID:f74d8b92961da66300af3421@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260904 DTEND;VALUE=DATE:20260905 SUMMARY:Krishna Janmashtami DESCRIPTION:Description\nKrishna Janmashtami is an important Hindu festival celebrating the birth of Krishna\, revered by many Hindus as the eighth a vatar of Vishnu. Observed according to the Hindu lunar calendar\, the fest ival may include fasting\, prayer\, devotional singing\, performances reco unting Krishna’s life and midnight celebrations marking the time of his birth. X-ALT-DESC;FMTTYPE=text/html:

Description
Krishna J anmashtami is an important Hindu festival celebrating the birth of Krishna , revered by many Hindus as the eighth avatar of Vishnu. Observed accordin g to the Hindu lunar calendar, the festival may include fasting, prayer, d evotional singing, performances recounting Krishna’s life and midnight c elebrations marking the time of his birth.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:be067eb2b6dece8b328977ac@di-calendar.universiteitleiden.nl DTSTAMP:20260819T120000Z DTSTART;VALUE=DATE:20260905 DTEND;VALUE=DATE:20260906 SUMMARY:Leiden Canal Pride DESCRIPTION:Description\nLeiden Canal Pride is an annual celebration of LGB TQIA+ visibility and diversity in Leiden. The 2026 event marks its fourth edition\, with a colourful boat parade through the historic canals of the city. X-ALT-DESC;FMTTYPE=text/html:

Description
Leiden Ca nal Pride is an annual celebration of LGBTQIA+ visibility and diversity in Leiden. The 2026 event marks its fourth edition, with a colourful boat pa rade through the historic canals of the city.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:463ace4f19e5a4fed54a3549@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260910 DTEND;VALUE=DATE:20260911 SUMMARY:World Suicide Prevention Day DESCRIPTION:Description\nEstablished in 2003 and observed on 10 September e very year\, World Suicide Prevention Day raises awareness that suicide can be prevented. It encourages open conversations\, challenges stigma and pr omotes support for people at risk and those affected by suicide.\n\nConsid erations\nStudents and teaching staff may consider organising events or le ctures addressing this day. X-ALT-DESC;FMTTYPE=text/html:

Description
Establish ed in 2003 and observed on 10 September every year, World Suicide Preventi on Day raises awareness that suicide can be prevented. It encourages open conversations, challenges stigma and promotes support for people at risk a nd those affected by suicide.

Considerations
Students and teaching staff may consider organising events or lectures addressing this day.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5d4d69cf8b220832b479d152@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260911 DTEND;VALUE=DATE:20260913 SUMMARY:Rosh Hashanah (until 13/9) DESCRIPTION:Description\nRosh Hashanah marks the Jewish New Year and the be ginning of the High Holy Days. It begins a ten-day period of reflection\, repentance and spiritual renewal that culminates in Yom Kippur. Traditions may include prayer\, the sounding of the shofar and eating symbolic foods such as apples and honey.\n\nConsiderations\nRosh Hashanah begins at suns et on the first date listed and is traditionally observed for two days. Ma ny observant Jews refrain from work on both days. Avoid scheduling importa nt academic deadlines\, events and activities. Where scheduling cannot be avoided\, consult participants about appropriate arrangements\, including kosher food requirements. X-ALT-DESC;FMTTYPE=text/html:

Description
Rosh Hash anah marks the Jewish New Year and the beginning of the High Holy Days. It begins a ten-day period of reflection, repentance and spiritual renewal t hat culminates in Yom Kippur. Traditions may include prayer, the sounding of the shofar and eating symbolic foods such as apples and honey.

Considerations
Rosh Hashanah begins at sunset on the first date li sted and is traditionally observed for two days. Many observant Jews refra in from work on both days. Avoid scheduling important academic deadlines, events and activities. Where scheduling cannot be avoided, consult partici pants about appropriate arrangements, including kosher food requirements. TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:cf091d3ff247568a5f6eeaea@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260915 DTEND;VALUE=DATE:20260916 SUMMARY:Budget Day (Prinsjesdag) DESCRIPTION:Description\nPrinsjesdag\, or Budget Day\, takes place annually on the third Tuesday of September. On this day\, the Dutch government pre sents its plans and budget for the coming year. The King delivers the Spee ch from the Throne\, outlining the government’s main policy priorities. The ceremony takes place in The Hague and is accompanied by traditions suc h as the royal procession and ceremonial dress.\n\nConsiderations\nNo work or study restrictions generally apply. In The Hague\, Prinsjesdag can lea d to increased crowds\, temporary road closures and changes to public tran sport\, particularly around the city centre and the parliamentary district . X-ALT-DESC;FMTTYPE=text/html:

Description
Prinsjesd ag, or Budget Day, takes place annually on the third Tuesday of September. On this day, the Dutch government presents its plans and budget for the c oming year. The King delivers the Speech from the Throne, outlining the go vernment’s main policy priorities. The ceremony takes place in The Hague and is accompanied by traditions such as the royal procession and ceremon ial dress.

Considerations
No work or study restrictions ge nerally apply. In The Hague, Prinsjesdag can lead to increased crowds, tem porary road closures and changes to public transport, particularly around the city centre and the parliamentary district.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:565b8e6e886129d029c4d9ec@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260921 DTEND;VALUE=DATE:20260922 SUMMARY:Yom Kippur DESCRIPTION:Description\nYom Kippur concludes the ten-day period of reflect ion and repentance that begins with Rosh Hashanah. Considered the holiest day of the Jewish year\, it is a time for fasting\, prayer\, seeking forgi veness and reconciliation.\n\nConsiderations\nYom Kippur begins at sunset on the day before the date listed. Many observant Jews fast and refrain fr om work throughout this period. Avoid scheduling important academic deadli nes\, events and activities\, and be aware that students and staff may nee d time away from study or work. X-ALT-DESC;FMTTYPE=text/html:

Description
Yom Kippu r concludes the ten-day period of reflection and repentance that begins wi th Rosh Hashanah. Considered the holiest day of the Jewish year, it is a t ime for fasting, prayer, seeking forgiveness and reconciliation.

Considerations
Yom Kippur begins at sunset on the day before the da te listed. Many observant Jews fast and refrain from work throughout this period. Avoid scheduling important academic deadlines, events and activiti es, and be aware that students and staff may need time away from study or work.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:64e72c1ed2af928c149d1adb@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260923 DTEND;VALUE=DATE:20260924 SUMMARY:International Day of Sign Languages DESCRIPTION:Description\nThis day raises awareness of the importance of sig n languages to the rights and inclusion of deaf people. It promotes the re cognition of sign languages and equal access to communication\, education and public life.\n\nConsiderations\nStudents and staff may organize themed events to raise awareness for the inclusion of deaf students and staff. X-ALT-DESC;FMTTYPE=text/html:

Description
This day raises awareness of the importance of sign languages to the rights and inc lusion of deaf people. It promotes the recognition of sign languages and e qual access to communication, education and public life.

Consider ations
Students and staff may organize themed events to raise aware ness for the inclusion of deaf students and staff.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:0688ff8ae008825bc136473b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20260925 DTEND;VALUE=DATE:20260927 SUMMARY:Sukkot (until 2/10) DESCRIPTION:Description\nSukkot is a week-long Jewish festival of harvest a nd remembrance. During the holiday\, many Jewish people eat - and some sle ep - in a sukkah\, a temporary outdoor shelter that recalls the Israelites ' journey through the desert after leaving Egypt.\n\nConsiderations\nSukko t begins at sunset on the first date listed. Many observant Jews refrain f rom work on the first two days. Avoid scheduling important academic deadli nes\, events and activities on these days. When planning an event\, consul t participants about appropriate arrangements\, including kosher food requ irements. X-ALT-DESC;FMTTYPE=text/html:

Description
Sukkot is a week-long Jewish festival of harvest and remembrance. During the holida y, many Jewish people eat - and some sleep - in a sukkah, a temporary outd oor shelter that recalls the Israelites' journey through the desert a fter leaving Egypt.

Considerations
Sukkot begins at sunset on the first date listed. Many observant Jews refrain from work on the fi rst two days. Avoid scheduling important academic deadlines, events and ac tivities on these days. When planning an event, consult participants about appropriate arrangements, including kosher food requirements.

< /html> TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d5826ab4079c021a651c4367@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261001 DTEND;VALUE=DATE:20261002 SUMMARY:Start of Black Achievement Month DESCRIPTION:Description\nBlack Achievement Month is an annual Dutch program me held throughout October. It celebrates the achievements\, creativity an d contributions of people of African descent and creates space for Black r ole models\, perspectives and stories in arts\, culture\, education and pu blic life.\n\nConsiderations\nStudents and teaching staff may consider org anising events or lectures addressing this observance. Activities should c entre Black voices and recognise the diversity within Black communities. C ombine celebration and positive representation with attention to anti-Blac k racism and equal opportunities. Participation and the sharing of persona l experiences should always be voluntary. X-ALT-DESC;FMTTYPE=text/html:

Description
Black Ach ievement Month is an annual Dutch programme held throughout October. It ce lebrates the achievements, creativity and contributions of people of Afric an descent and creates space for Black role models, perspectives and stori es in arts, culture, education and public life.

Considerations
Students and teaching staff may consider organising events or lecture s addressing this observance. Activities should centre Black voices and re cognise the diversity within Black communities. Combine celebration and po sitive representation with attention to anti-Black racism and equal opport unities. Participation and the sharing of personal experiences should alwa ys be voluntary.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:71df074397862a5f94dbf333@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261003 DTEND;VALUE=DATE:20261004 SUMMARY:Relief of Leiden (Leidens Ontzet) DESCRIPTION:Description\nLeidens Ontzet commemorates and celebrates the end of the Spanish siege of Leiden on 3 October 1574. The festivities combine remembrance with parades\, music\, a funfair and traditional foods such a s hutspot\, herring and white bread. People often wear Leiden’s red-and- white colours. The celebration has a close connection to Leiden University \, which was founded in 1575 following the relief of the city.\n\nConsider ations\nLeiden University is closed. When 3 October falls on a Sunday\, th e day off is observed on Monday\, 4 October. Celebrations generally begin on 2 October and attract very large crowds. Expect noise\, road closures a nd major changes to parking and public transport in central Leiden. X-ALT-DESC;FMTTYPE=text/html:

Description
Leidens O ntzet commemorates and celebrates the end of the Spanish siege of Leiden o n 3 October 1574. The festivities combine remembrance with parades, music, a funfair and traditional foods such as hutspot, herring and white bread. People often wear Leiden’s red-and-white colours. The celebration has a close connection to Leiden University, which was founded in 1575 followin g the relief of the city.

Considerations
Leiden University is closed. When 3 October falls on a Sunday, the day off is observed on M onday, 4 October. Celebrations generally begin on 2 October and attract ve ry large crowds. Expect noise, road closures and major changes to parking and public transport in central Leiden.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:0d18d354a05aa047b7224ee9@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261004 DTEND;VALUE=DATE:20261005 SUMMARY:Simchat Torah DESCRIPTION:Description\nSimchat Torah is a joyful Jewish holiday marking t he completion of the annual cycle of Torah readings and the start of a new cycle. Celebrations may include singing\, dancing and processions with To rah scrolls in the synagogue.\n\nConsiderations\nSimchat Torah begins at s unset on the day before the date listed. Many observant Jews refrain from work during this period. Avoid scheduling important academic deadlines\, e vents and activities. When planning an event\, consult participants about appropriate arrangements\, including kosher food requirements. X-ALT-DESC;FMTTYPE=text/html:

Description
Simchat T orah is a joyful Jewish holiday marking the completion of the annual cycle of Torah readings and the start of a new cycle. Celebrations may include singing, dancing and processions with Torah scrolls in the synagogue.

Considerations
Simchat Torah begins at sunset on the day befor e the date listed. Many observant Jews refrain from work during this perio d. Avoid scheduling important academic deadlines, events and activities. W hen planning an event, consult participants about appropriate arrangements , including kosher food requirements.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:cae9ec2ef55d52daeeac419d@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261005 DTEND;VALUE=DATE:20261006 SUMMARY:Start of Accessibility Week DESCRIPTION:Description\nAccessibility Week is an annual Dutch campaign pro moting a society in which people with disabilities can participate fully a nd independently. It draws attention to physical\, digital\, sensory and s ocial accessibility and to the barriers people may encounter in education\ , work\, healthcare and public life.\n\nConsiderations\nStudents and staff may use the week to review the accessibility of teaching\, events\, commu nications\, digital systems and buildings. Involve students and staff with lived experience\, communicate available accommodations in advance and en sure that activities themselves are accessible. X-ALT-DESC;FMTTYPE=text/html:

Description
Accessibi lity Week is an annual Dutch campaign promoting a society in which people with disabilities can participate fully and independently. It draws attent ion to physical, digital, sensory and social accessibility and to the barr iers people may encounter in education, work, healthcare and public life.

Considerations
Students and staff may use the week to revi ew the accessibility of teaching, events, communications, digital systems and buildings. Involve students and staff with lived experience, communica te available accommodations in advance and ensure that activities themselv es are accessible.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d856e5d267dc9e1e1c134ec2@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261006 DTEND;VALUE=DATE:20261007 SUMMARY:Diversity Day DESCRIPTION:Description\nDiversity Day is a national initiative in the Neth erlands that encourages organisations and employees to work together on di versity and inclusion. The day focuses on connection\, curiosity and pract ical action\, highlighting how differences can strengthen collaboration\, creativity and growth.\n\nConsiderations\nStudents and teaching staff may organize (informal) events or class discussions. These events can encourag e colleagues and students to share experiences\, learn from different pers pectives and identify practical steps towards a more inclusive working and learning environment. X-ALT-DESC;FMTTYPE=text/html:

Description
Diversity Day is a national initiative in the Netherlands that encourages organisat ions and employees to work together on diversity and inclusion. The day fo cuses on connection, curiosity and practical action, highlighting how diff erences can strengthen collaboration, creativity and growth.

Cons iderations
Students and teaching staff may organize (informal) even ts or class discussions. These events can encourage colleagues and student s to share experiences, learn from different perspectives and identify pra ctical steps towards a more inclusive working and learning environment.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:932d5332fa97a8f05ddafeb6@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261009 DTEND;VALUE=DATE:20261010 SUMMARY:Purple Friday DESCRIPTION:Description\nOn Purple Friday\, schools and other educational i nstitutions in the Netherlands show solidarity with LGBTQIA+ students and staff\, often by wearing purple. The day supports visibility\, belonging a nd social safety.\n\nConsiderations\nStudents and staff can participate vo luntarily by wearing purple and supporting activities that promote LGBTQIA + visibility\, inclusion and social safety. X-ALT-DESC;FMTTYPE=text/html:

Description
On Purple Friday, schools and other educational institutions in the Netherlands sho w solidarity with LGBTQIA+ students and staff, often by wearing purple. Th e day supports visibility, belonging and social safety.

Considera tions
Students and staff can participate voluntarily by wearing pur ple and supporting activities that promote LGBTQIA+ visibility, inclusion and social safety.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:93566ffbbf4a53a0a2d93b4a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261010 DTEND;VALUE=DATE:20261011 SUMMARY:World Mental Health Day DESCRIPTION:Description\nWorld Mental Health Day raises awareness of mental health and encourages open conversations. It also helps challenge stigma and reminds people that support is available.\n\nConsiderations\nWell-bein g officers\, students and staff can mark the day through workshops\, talks \, peer-support activities or classroom discussions. Activities can encour age personal reflection\, highlight available support and create open and respectful conversations about mental health. X-ALT-DESC;FMTTYPE=text/html:

Description
World Men tal Health Day raises awareness of mental health and encourages open conve rsations. It also helps challenge stigma and reminds people that support i s available.

Considerations
Well-being officers, students and staff can mark the day through workshops, talks, peer-support activiti es or classroom discussions. Activities can encourage personal reflection, highlight available support and create open and respectful conversations about mental health.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:7e634bcb8384fa778dd9fd0a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261011 DTEND;VALUE=DATE:20261012 SUMMARY:Coming Out Day DESCRIPTION:Description\nComing Out Day raises awareness of the experiences of LGBTQIA+ people and supports everyone’s right to be open about who t hey are\, when and if they choose. It also promotes safer and more inclusi ve environments where people can live without discrimination. X-ALT-DESC;FMTTYPE=text/html:

Description
Coming Ou t Day raises awareness of the experiences of LGBTQIA+ people and supports everyone’s right to be open about who they are, when and if they choose. It also promotes safer and more inclusive environments where people can l ive without discrimination.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:58eac4ed49634f93aafb0db3@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261026 DTEND;VALUE=DATE:20261027 SUMMARY:Intersex Awareness Day DESCRIPTION:Description\nIntersex Awareness Day raises awareness of interse x people and the human rights issues they may face. Intersex people are bo rn with variations in sex characteristics that do not fit typical definiti ons of female or male bodies. The day promotes visibility\, bodily autonom y and freedom from stigma and non-consensual medical interventions. X-ALT-DESC;FMTTYPE=text/html:

Description
Intersex Awareness Day raises awareness of intersex people and the human rights iss ues they may face. Intersex people are born with variations in sex charact eristics that do not fit typical definitions of female or male bodies. The day promotes visibility, bodily autonomy and freedom from stigma and non- consensual medical interventions.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:7c3de94aa734a35dd6b731e9@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261101 DTEND;VALUE=DATE:20261102 SUMMARY:All Saints' Day DESCRIPTION:Description\nAll Saints’ Day is a Christian observance that h onours all saints\, known and unknown. It celebrates people whose lives an d faith are seen as an example to others.\n\nConsiderations\nNo work or st udy restrictions generally apply in the Netherlands. Please note that All Saints’ Day is a public holiday in Belgium and in some German states. X-ALT-DESC;FMTTYPE=text/html:

Description
All Saint s’ Day is a Christian observance that honours all saints, known and unkn own. It celebrates people whose lives and faith are seen as an example to others.

Considerations
No work or study restrictions gener ally apply in the Netherlands. Please note that All Saints’ Day is a pub lic holiday in Belgium and in some German states.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5723c16347b7d593ba479198@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261102 DTEND;VALUE=DATE:20261103 SUMMARY:All Souls' Day DESCRIPTION:Description\nAll Souls’ Day is a Christian day of remembrance for people who have died. It is especially observed in the Roman Catholic Church through prayer and visits to the graves of family members and frie nds.\n\nConsiderations\nNo work or study restrictions generally apply. X-ALT-DESC;FMTTYPE=text/html:

Description
All Souls ’ Day is a Christian day of remembrance for people who have died. It is especially observed in the Roman Catholic Church through prayer and visits to the graves of family members and friends.

Considerations No work or study restrictions generally apply.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:c1c52b69ec88576b86261158@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261106 DTEND;VALUE=DATE:20261108 SUMMARY:Diwali (until 10/11) DESCRIPTION:Description\nDiwali\, the Festival of Lights\, is a five-day fe stival celebrated by Hindus and also observed by some Jains\, Sikhs and Bu ddhists. Its meaning varies between communities\, but common themes includ e light over darkness\, hope\, renewal and togetherness. Celebrations may include lighting oil lamps\, prayer\, decorations\, family gatherings and sweets.\n\nConsiderations\nAvoid scheduling important academic deadlines\, events and activities on this date where possible. Some students and staf f may wish to take time away from study or work to celebrate. When plannin g an event\, ask participants about any dietary or other religious needs. X-ALT-DESC;FMTTYPE=text/html:

Description
Diwali, t he Festival of Lights, is a five-day festival celebrated by Hindus and als o observed by some Jains, Sikhs and Buddhists. Its meaning varies between communities, but common themes include light over darkness, hope, renewal and togetherness. Celebrations may include lighting oil lamps, prayer, dec orations, family gatherings and sweets.

Considerations
Avo id scheduling important academic deadlines, events and activities on this date where possible. Some students and staff may wish to take time away fr om study or work to celebrate. When planning an event, ask participants ab out any dietary or other religious needs.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:faf9f6bf712e35d06cf983e3@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261116 DTEND;VALUE=DATE:20261117 SUMMARY:International Day for Tolerance DESCRIPTION:Description\nThe International Day for Tolerance promotes respe ct\, acceptance and appreciation of the diversity of cultures\, identities and ways of life. It encourages education and dialogue as ways to counter prejudice\, discrimination\, hostility and exclusion. X-ALT-DESC;FMTTYPE=text/html:

Description
The Inter national Day for Tolerance promotes respect, acceptance and appreciation o f the diversity of cultures, identities and ways of life. It encourages ed ucation and dialogue as ways to counter prejudice, discrimination, hostili ty and exclusion.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:65b866770961357fda935464@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261119 DTEND;VALUE=DATE:20261120 SUMMARY:International Men's Day DESCRIPTION:Description\nInternational Men’s Day raises awareness of issu es affecting men and boys\, including mental and physical health\, social isolation and harmful expectations around masculinity. It also highlights positive role models and the contributions of men in all their diversity. X-ALT-DESC;FMTTYPE=text/html:

Description
Internati onal Men’s Day raises awareness of issues affecting men and boys, includ ing mental and physical health, social isolation and harmful expectations around masculinity. It also highlights positive role models and the contri butions of men in all their diversity.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:3a03f76e27b684fcb7e9dddd@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261120 DTEND;VALUE=DATE:20261121 SUMMARY:Transgender Day of Remembrance DESCRIPTION:Description\nTransgender Day of Remembrance honours transgender and gender-diverse people whose lives have been lost through anti-transge nder hatred and violence. The day also raises awareness of the discriminat ion\, harassment and violence that transgender people continue to experien ce. X-ALT-DESC;FMTTYPE=text/html:

Description
Transgend er Day of Remembrance honours transgender and gender-diverse people whose lives have been lost through anti-transgender hatred and violence. The day also raises awareness of the discrimination, harassment and violence that transgender people continue to experience.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:26d23058a5ff60418b65f3ea@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261125 DTEND;VALUE=DATE:20261127 SUMMARY:Orange the World (until 10/12) DESCRIPTION:Description\nOrange the World is the international campaign aga inst violence against women and girls. It runs from 25 November\, the Inte rnational Day for the Elimination of Violence against Women\, until Human Rights Day on 10 December. In the Netherlands\, the campaign encourages in dividuals and organisations to become active allies in preventing gender-b ased violence. X-ALT-DESC;FMTTYPE=text/html:

Description
Orange th e World is the international campaign against violence against women and g irls. It runs from 25 November, the International Day for the Elimination of Violence against Women, until Human Rights Day on 10 December. In the N etherlands, the campaign encourages individuals and organisations to becom e active allies in preventing gender-based violence.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:1b3dde8e83e07da7c506787b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261201 DTEND;VALUE=DATE:20261202 SUMMARY:World AIDS Day DESCRIPTION:Description\nWorld AIDS Day shows support for people living wit h HIV and remembers those who have died from AIDS-related illnesses. It ra ises awareness and challenges stigma\, including fear\, misinformation and discrimination. This stigma can particularly affect LGBTQIA+ communities and people in places where access to testing\, treatment and care is limit ed. X-ALT-DESC;FMTTYPE=text/html:

Description
World AID S Day shows support for people living with HIV and remembers those who hav e died from AIDS-related illnesses. It raises awareness and challenges sti gma, including fear, misinformation and discrimination. This stigma can pa rticularly affect LGBTQIA+ communities and people in places where access t o testing, treatment and care is limited.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5c25362010a6f31e420b323b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261203 DTEND;VALUE=DATE:20261204 SUMMARY:International Day of Persons with Disabilities DESCRIPTION:Description\nThis day promotes the rights\, well-being and full participation of people with disabilities. It draws attention to barriers in society and to the shared responsibility to make education\, work and public life accessible. X-ALT-DESC;FMTTYPE=text/html:

Description
This day promotes the rights, well-being and full participation of people with disa bilities. It draws attention to barriers in society and to the shared resp onsibility to make education, work and public life accessible.

< /html> TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:e0fbd3df2ba93c500aa46690@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261204 DTEND;VALUE=DATE:20261206 SUMMARY:Hanukkah (until 12/12) DESCRIPTION:Description\nHanukkah\, the Jewish Festival of Lights\, commemo rates the rededication of the Second Temple in Jerusalem. It is observed f or eight nights\, including by lighting a hanukkiah\, gathering with famil y or community and eating festive foods.\n\nConsiderations\nHanukkah is no t generally a work-prohibited festival\, but evening observances may affec t availability. Jewish holidays begin at sunset\; avoid scheduling importa nt evening events where possible and offer flexibility when requested. X-ALT-DESC;FMTTYPE=text/html:

Description
Hanukkah, the Jewish Festival of Lights, commemorates the rededication of the Secon d Temple in Jerusalem. It is observed for eight nights, including by light ing a hanukkiah, gathering with family or community and eating festive foo ds.

Considerations
Hanukkah is not generally a work-prohib ited festival, but evening observances may affect availability. Jewish hol idays begin at sunset; avoid scheduling important evening events where pos sible and offer flexibility when requested.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d8921780b0da63e07eabbcee@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261205 DTEND;VALUE=DATE:20261206 SUMMARY:St Nicholas Eve (Sinterklaas) DESCRIPTION:Description\nSinterklaas is a Dutch cultural tradition associat ed with Saint Nicholas. The main celebration\, St Nicholas Eve\, or pakjes avond\, takes place on 5 December and commonly includes poems\, songs\, gi fts and sweets.\n\nConsiderations\nThe portrayal of Sinterklaas’s helper s\, 'pieten'\, has been the subject of a long-running public debate about racism\, representation and inclusion. When organising activities or using images\, choose an inclusive form of the celebration and avoid racial ste reotypes. Be aware that people may have different experiences of and persp ectives on this tradition. X-ALT-DESC;FMTTYPE=text/html:

Description
Sinterkla as is a Dutch cultural tradition associated with Saint Nicholas. The main celebration, St Nicholas Eve, or pakjesavond, takes place on 5 December an d commonly includes poems, songs, gifts and sweets.

Consideration s
The portrayal of Sinterklaas’s helpers, 'pieten', has been the subject of a long-running public debate about racism, representa tion and inclusion. When organising activities or using images, choose an inclusive form of the celebration and avoid racial stereotypes. Be aware t hat people may have different experiences of and perspectives on this trad ition.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f10bda1eae5a1ff6555b931d@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261210 DTEND;VALUE=DATE:20261211 SUMMARY:Human Rights Day DESCRIPTION:Description\nHuman Rights Day marks the adoption of the Univers al Declaration of Human Rights by the United Nations General Assembly on 1 0 December 1948. It highlights the equal dignity and rights of every perso n.\n\nConsiderations\nStudents and teaching staff may organize dialogue or events on human rights in education\, research and society. X-ALT-DESC;FMTTYPE=text/html:

Description
Human Rig hts Day marks the adoption of the Universal Declaration of Human Rights by the United Nations General Assembly on 10 December 1948. It highlights th e equal dignity and rights of every person.

Considerations
Students and teaching staff may organize dialogue or events on human righ ts in education, research and society.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:6e0f4459b68776ce061a8a9b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 SUMMARY:International Migrants Day DESCRIPTION:Description\nInternational Migrants Day recognises the contribu tions\, experiences and resilience of migrants around the world. It promot es the rights\, dignity and well-being of people who migrate and encourage s safer\, fairer and more inclusive approaches to migration. X-ALT-DESC;FMTTYPE=text/html:

Description
Internati onal Migrants Day recognises the contributions, experiences and resilience of migrants around the world. It promotes the rights, dignity and well-be ing of people who migrate and encourages safer, fairer and more inclusive approaches to migration.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f6f637d792304b9e4d95d5d5@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261225 DTEND;VALUE=DATE:20261226 SUMMARY:Christmas Day (Eerste Kerstdag) DESCRIPTION:Description\nChristmas Day is a Christian festival celebrating the birth of Jesus Christ. It is also a public holiday in the Netherlands and is observed culturally by many people with different or no religious a ffiliation.\n\nConsiderations\nLeiden University is closed. X-ALT-DESC;FMTTYPE=text/html:

Description
Christmas Day is a Christian festival celebrating the birth of Jesus Christ. It is also a public holiday in the Netherlands and is observed culturally by man y people with different or no religious affiliation.

Consideratio ns
Leiden University is closed.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f5aad4520fa0f5a18fbfdd58@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261226 DTEND;VALUE=DATE:20261227 SUMMARY:Second Christmas Day (Tweede Kerstdag) DESCRIPTION:Description\nThe second day of Christmas\, known in English as Boxing Day and in Dutch as Tweede Kerstdag\, is a public holiday in the Ne therlands.\n\nConsiderations\nLeiden University is closed. X-ALT-DESC;FMTTYPE=text/html:

Description
The secon d day of Christmas, known in English as Boxing Day and in Dutch as Tweede Kerstdag, is a public holiday in the Netherlands.

Considerations
Leiden University is closed.

TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:e0ce5c6f6496da724e9c92e7@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20261231 DTEND;VALUE=DATE:20270101 SUMMARY:New Year's Eve (Oudejaarsavond) DESCRIPTION:Description\nNew Year’s Eve\, known in Dutch as Oudejaarsavon d\, is commonly celebrated with gatherings\, parties and a countdown to mi dnight. Traditional foods include oliebollen and appelbeignets. At midnigh t\, people wish each other a happy new year and celebrations may continue into the early hours. From the 2026–2027 New Year onwards\, consumer fir eworks are prohibited nationwide\, although licensed local displays or act ivities may still take place. X-ALT-DESC;FMTTYPE=text/html:
Description
New Year ’s Eve, known in Dutch as Oudejaarsavond, is commonly celebrated with ga therings, parties and a countdown to midnight. Traditional foods include o liebollen and appelbeignets. At midnight, people wish each other a happy n ew year and celebrations may continue into the early hours. From the 2026 –2027 New Year onwards, consumer fireworks are prohibited nationwide, al though licensed local displays or activities may still take place.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:aa228f8c807f487dcc03cab1@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270101 DTEND;VALUE=DATE:20270102 SUMMARY:New Year's Day DESCRIPTION:Description\nNew Year's Day marks the first day of the calendar year and is a public holiday in the Netherlands.\n\nConsiderations\nLeide n University is closed. X-ALT-DESC;FMTTYPE=text/html:
Description
New Year& #x27;s Day marks the first day of the calendar year and is a public holida y in the Netherlands.
Considerations
Leiden University is closed.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:dd66c03d43ad2964e4feb7df@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270104 DTEND;VALUE=DATE:20270105 SUMMARY:World Braille Day DESCRIPTION:Description\nWorld Braille Day raises awareness of braille as a n essential means of communication\, education and access to information f or blind and partially sighted people. X-ALT-DESC;FMTTYPE=text/html:
Description
World Bra ille Day raises awareness of braille as an essential means of communicatio n, education and access to information for blind and partially sighted peo ple.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:a192abc2a9a505b2b999fe7a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270106 DTEND;VALUE=DATE:20270107 SUMMARY:Epiphany DESCRIPTION:Description\nEpiphany\, also known as Three Kings' Day\, is a C hristian feast associated in Western traditions with the visit of the Magi to Jesus and in several Eastern traditions with the baptism of Jesus. Cus toms vary by country and denomination.\n\nConsiderations\nThis is not gene rally a work-free day in the Netherlands. Offer flexibility if an individu al needs time for worship or community observance. X-ALT-DESC;FMTTYPE=text/html:
Description
Epiphany, also known as Three Kings' Day, is a Christian feast associated in W estern traditions with the visit of the Magi to Jesus and in several Easte rn traditions with the baptism of Jesus. Customs vary by country and denom ination.
Considerations
This is not generally a work-free day in the Netherlands. Offer flexibility if an individual needs time for worship or community observance.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:b2c18f4715ef7715d460a654@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270124 DTEND;VALUE=DATE:20270125 SUMMARY:International Day of Education DESCRIPTION:Description\nObserved by the United Nations since 2018\, the In ternational Day of Education celebrates education as a human right\, a pub lic good and an important foundation for peace and sustainable development . X-ALT-DESC;FMTTYPE=text/html:
Description
Observed by the United Nations since 2018, the International Day of Education celeb rates education as a human right, a public good and an important foundatio n for peace and sustainable development.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:aa81eb0981b000a0cae3875b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270127 DTEND;VALUE=DATE:20270128 SUMMARY:Holocaust Remembrance Day DESCRIPTION:Description\nInternational Holocaust Remembrance Day commemorat es the six million Jews murdered in the Holocaust\, as well as millions of other victims of Nazi persecution. The date marks the liberation of Ausch witz-Birkenau in 1945. X-ALT-DESC;FMTTYPE=text/html:
Description
Internati onal Holocaust Remembrance Day commemorates the six million Jews murdered in the Holocaust, as well as millions of other victims of Nazi persecution . The date marks the liberation of Auschwitz-Birkenau in 1945.
< /html> TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:7a0ab73cb63b03294cce9c48@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270206 DTEND;VALUE=DATE:20270207 SUMMARY:Lunar New Year DESCRIPTION:Description\nLunar New Year marks the start of a new year in se veral East and Southeast Asian lunisolar calendars. Traditions differ acro ss Chinese\, Korean\, Vietnamese and other communities and may include fam ily gatherings\, remembrance\, festive meals and gifts. In Chinese communi ties\, it is widely regarded as the most important traditional festival. I n the Chinese zodiac\, 2027 marks the start of the Year of the Fire Goat\, also referred to as the Year of the Sheep or Ram.\n\nConsiderations\nAvoi d major deadlines on the first day and allow flexibility for students and staff who travel or gather with family. X-ALT-DESC;FMTTYPE=text/html:
Description
Lunar New Year marks the start of a new year in several East and Southeast Asian lu nisolar calendars. Traditions differ across Chinese, Korean, Vietnamese an d other communities and may include family gatherings, remembrance, festiv e meals and gifts. In Chinese communities, it is widely regarded as the mo st important traditional festival. In the Chinese zodiac, 2027 marks the s tart of the Year of the Fire Goat, also referred to as the Year of the She ep or Ram.
Considerations
Avoid major deadlines on the fir st day and allow flexibility for students and staff who travel or gather w ith family.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:a848970f377c1024fd1393fd@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270207 DTEND;VALUE=DATE:20270209 SUMMARY:Carnaval (until 9/2) DESCRIPTION:Description\nCarnaval is a festive period before Lent\, especia lly prominent in the southern Netherlands. Local traditions include parade s\, costumes\, music and temporary changes to town names and civic roles.\ n\nConsiderations\nDates and the length of celebrations vary locally\; man y events begin on the preceding Saturday. X-ALT-DESC;FMTTYPE=text/html:
Description
Carnaval is a festive period before Lent, especially prominent in the southern Neth erlands. Local traditions include parades, costumes, music and temporary c hanges to town names and civic roles.
Considerations
Dates and the length of celebrations vary locally; many events begin on the pre ceding Saturday.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:9c81e01dcf84273d073724cd@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270208 DTEND;VALUE=DATE:20270210 SUMMARY:Start of Ramadan (until 8/3) DESCRIPTION:Description\nRamadan is the ninth month of the Islamic calendar . Many Muslims fast from dawn until sunset and devote additional time to p rayer\, reflection\, reading the Qur’an and charity. Families and commun ities may gather to break the fast with the evening meal known as iftar. T he final ten nights are especially significant\, and some Muslims spend ad ditional time in prayer and worship while seeking Laylat al-Qadr\, the Nig ht of Power.\n\nConsiderations\nDates may differ by one day depending on m oon-sighting practice. Avoid major deadlines on the first day and during E id where possible\; offer flexibility\, suitable prayer space and food sch eduling without assuming that every Muslim fasts. X-ALT-DESC;FMTTYPE=text/html:
Description
Ramadan i s the ninth month of the Islamic calendar. Many Muslims fast from dawn unt il sunset and devote additional time to prayer, reflection, reading the Qu r’an and charity. Families and communities may gather to break the fast with the evening meal known as iftar. The final ten nights are especially significant, and some Muslims spend additional time in prayer and worship while seeking Laylat al-Qadr, the Night of Power.
Considerations
Dates may differ by one day depending on moon-sighting practice. Av oid major deadlines on the first day and during Eid where possible; offer flexibility, suitable prayer space and food scheduling without assuming th at every Muslim fasts.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:842e424931a977b395cf24ef@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270210 DTEND;VALUE=DATE:20270211 SUMMARY:Ash Wednesday DESCRIPTION:Description\nAsh Wednesday begins Lent in many Western Christia n traditions. During services\, ashes are commonly placed on the forehead\ , often in the shape of a cross\, as a sign of repentance and human mortal ity. Lent is a period of approximately 40 days leading up to Easter\, duri ng which many Christians devote additional time to prayer\, reflection and charity\, and may fast\, abstain from meat or give up certain comforts or habits.\n\nConsiderations\nOffer meat-free and vegetarian food options wh ere relevant. X-ALT-DESC;FMTTYPE=text/html:
Description
Ash Wedne sday begins Lent in many Western Christian traditions. During services, as hes are commonly placed on the forehead, often in the shape of a cross, as a sign of repentance and human mortality. Lent is a period of approximate ly 40 days leading up to Easter, during which many Christians devote addit ional time to prayer, reflection and charity, and may fast, abstain from m eat or give up certain comforts or habits.
Considerations
Offer meat-free and vegetarian food options where relevant.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:01a17d40e624ca44ea55b4b5@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270211 DTEND;VALUE=DATE:20270212 SUMMARY:International Day of Women and Girls in Science DESCRIPTION:Description\nThis United Nations day promotes the full and equa l participation of women and girls in science\, technology\, engineering a nd mathematics and recognises their contributions across disciplines. X-ALT-DESC;FMTTYPE=text/html:
Description
This Unit ed Nations day promotes the full and equal participation of women and girl s in science, technology, engineering and mathematics and recognises their contributions across disciplines.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:bc04ce2f22decf3f320f985c@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270220 DTEND;VALUE=DATE:20270221 SUMMARY:World Day of Social Justice DESCRIPTION:Description\nThe World Day of Social Justice highlights the nee d to reduce poverty and inequality\, promote decent work and social protec tion\, and ensure that people can participate fully in society. X-ALT-DESC;FMTTYPE=text/html:
Description
The World Day of Social Justice highlights the need to reduce poverty and inequalit y, promote decent work and social protection, and ensure that people can p articipate fully in society.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:13ac38f957eb64a3237b4fa9@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270221 DTEND;VALUE=DATE:20270222 SUMMARY:International Mother Language Day DESCRIPTION:Description\nEstablished by UNESCO\, International Mother Langu age Day promotes linguistic and cultural diversity and multilingual educat ion. It recognises the importance of people's first or heritage languages to identity\, learning and participation. X-ALT-DESC;FMTTYPE=text/html:
Description
Establish ed by UNESCO, International Mother Language Day promotes linguistic and cu ltural diversity and multilingual education. It recognises the importance of people's first or heritage languages to identity, learning and par ticipation.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5f453eb4180603c6be527055@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270301 DTEND;VALUE=DATE:20270302 SUMMARY:Zero Discrimination Day DESCRIPTION:Description\nEstablished by UNAIDS in 2014\, Zero Discriminatio n Day calls for equal treatment\, dignity and inclusion. It draws attentio n to discrimination based on characteristics such as health status\, disab ility\, race\, gender\, sexuality\, age\, religion and socioeconomic posit ion. X-ALT-DESC;FMTTYPE=text/html:
Description
Establish ed by UNAIDS in 2014, Zero Discrimination Day calls for equal treatment, d ignity and inclusion. It draws attention to discrimination based on charac teristics such as health status, disability, race, gender, sexuality, age, religion and socioeconomic position.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:a0bc973dfafd3add3615e1d7@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270308 DTEND;VALUE=DATE:20270309 SUMMARY:International Women's Day DESCRIPTION:Description\nA global holiday celebrated annually on March 8 to commemorate the cultural\, political\, and socioeconomic achievements of women.\n\nConsiderations\nStudents and teaching staff may organize dialogu es or events on women’s achievements\, gender equality and the barriers women continue to face\, with attention to diverse and intersecting experi ences. X-ALT-DESC;FMTTYPE=text/html:
Description
A global holiday celebrated annually on March 8 to commemorate the cultural, politi cal, and socioeconomic achievements of women.
Considerations Students and teaching staff may organize dialogues or events on women ’s achievements, gender equality and the barriers women continue to face , with attention to diverse and intersecting experiences.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f58cdf414ce8a720695b1d10@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270309 DTEND;VALUE=DATE:20270310 SUMMARY:Eid al-Fitr DESCRIPTION:Description\nEid al-Fitr is the festival marking the end of Ram adan and the beginning of Shawwal\, the tenth month of the Islamic calenda r. Its name is commonly translated as “the festival of breaking the fast .” Many Muslims celebrate with communal prayer\, visits to family and fr iends\, festive meals\, charitable giving and greetings such as “Eid Mub arak\,” meaning “Blessed Eid.”\n\nConsiderations\nThe date may diffe r by one day depending on moon-sighting practice. Avoid examinations and m ajor deadlines where possible\, and allow leave or schedule flexibility fo r observant students and staff. X-ALT-DESC;FMTTYPE=text/html:
Description
Eid al-Fi tr is the festival marking the end of Ramadan and the beginning of Shawwal , the tenth month of the Islamic calendar. Its name is commonly translated as “the festival of breaking the fast.” Many Muslims celebrate with c ommunal prayer, visits to family and friends, festive meals, charitable gi ving and greetings such as “Eid Mubarak,” meaning “Blessed Eid.”
Considerations
The date may differ by one day depending on moon-sighting practice. Avoid examinations and major deadlines where possi ble, and allow leave or schedule flexibility for observant students and st aff.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d050715229d061a7abe6df63@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270315 DTEND;VALUE=DATE:20270316 SUMMARY:International Day to Combat Islamophobia DESCRIPTION:Description\nThe International Day to Combat Islamophobia raise s awareness of prejudice\, hatred\, discrimination and violence directed a t Muslims and people perceived to be Muslim. It promotes respect for freed om of religion or belief and encourages action against anti-Muslim racism and exclusion. X-ALT-DESC;FMTTYPE=text/html:
Description
The Inter national Day to Combat Islamophobia raises awareness of prejudice, hatred, discrimination and violence directed at Muslims and people perceived to b e Muslim. It promotes respect for freedom of religion or belief and encour ages action against anti-Muslim racism and exclusion.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:65f971565f3917665b5265f7@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270321 DTEND;VALUE=DATE:20270322 SUMMARY:Nowruz (Persian New Year) DESCRIPTION:Description\nNowruz marks the beginning of spring and the new y ear in the Persian calendar. It is celebrated by diverse communities acros s Iran\, Afghanistan\, Central Asia\, the Caucasus and other regions\, as well as by diaspora communities worldwide. Traditions vary and may include family visits\, festive meals and symbolic displays such as the haft-sin table.\n\nConsiderations\nCustoms\, names and the precise timing of celebr ations vary between countries and communities\, and the wider festive peri od can last for almost two weeks. Some students and staff may wish to take time away from study or work for the main celebration. X-ALT-DESC;FMTTYPE=text/html:
Description
Nowruz ma rks the beginning of spring and the new year in the Persian calendar. It i s celebrated by diverse communities across Iran, Afghanistan, Central Asia , the Caucasus and other regions, as well as by diaspora communities world wide. Traditions vary and may include family visits, festive meals and sym bolic displays such as the haft-sin table.
Considerations
Customs, names and the precise timing of celebrations vary between countri es and communities, and the wider festive period can last for almost two w eeks. Some students and staff may wish to take time away from study or wor k for the main celebration.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:df979878a038cd9814535fbf@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270321 DTEND;VALUE=DATE:20270322 SUMMARY:International Day for the Elimination of Racial Discrimination DESCRIPTION:Description\nThis day commemorates the people killed by police during a peaceful anti-apartheid demonstration in Sharpeville\, South Afri ca\, on 21 March 1960. It calls for action against racism\, racial discrim ination\, xenophobia and related intolerance.\n\nConsiderations\nStudents and teaching staff may consider organising events or lectures addressing t his day. X-ALT-DESC;FMTTYPE=text/html:
Description
This day commemorates the people killed by police during a peaceful anti-apartheid demonstration in Sharpeville, South Africa, on 21 March 1960. It calls for action against racism, racial discrimination, xenophobia and related into lerance.
Considerations
Students and teaching staff may co nsider organising events or lectures addressing this day.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:927001cfef9c37c6a39c0dd4@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270322 DTEND;VALUE=DATE:20270323 SUMMARY:Holi DESCRIPTION:Description\nHoli is a Hindu spring festival associated with re newal\, community and\, in many traditions\, the triumph of good over evil . Customs vary by region and community and may include religious observanc es\, gatherings\, music\, festive food and the playful use of coloured pow ders or water.\n\nConsiderations\nDates and customs vary by region and com munity. Where possible\, avoid scheduling major examinations or deadlines and offer reasonable flexibility to students and staff who wish to observe the festival. X-ALT-DESC;FMTTYPE=text/html:
Description
Holi is a Hindu spring festival associated with renewal, community and, in many tra ditions, the triumph of good over evil. Customs vary by region and communi ty and may include religious observances, gatherings, music, festive food and the playful use of coloured powders or water.
Considerations
Dates and customs vary by region and community. Where possible, avo id scheduling major examinations or deadlines and offer reasonable flexibi lity to students and staff who wish to observe the festival.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:9f951193e7b4ad211078ea42@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270323 DTEND;VALUE=DATE:20270324 SUMMARY:Purim DESCRIPTION:Description\nPurim celebrates the deliverance of the Jewish peo ple described in the Book of Esther. Observances may include reading the M egillah\, giving food and charity\, dressing in costume and sharing a fest ive meal.\n\nConsiderations\nPurim is not generally a work-prohibited holi day\, but evening and daytime observances may affect availability. It begi ns at sunset on day before the date listed. X-ALT-DESC;FMTTYPE=text/html:
Description
Purim cel ebrates the deliverance of the Jewish people described in the Book of Esth er. Observances may include reading the Megillah, giving food and charity, dressing in costume and sharing a festive meal.
Considerations
Purim is not generally a work-prohibited holiday, but evening and da ytime observances may affect availability. It begins at sunset on day befo re the date listed.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:3a01302408e35488bb4fdaec@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270325 DTEND;VALUE=DATE:20270326 SUMMARY:International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade DESCRIPTION:Description\nThis United Nations remembrance day honours the mi llions of people who were enslaved\, transported and killed through the tr ansatlantic slave trade. It also encourages education about slavery's cont inuing legacies and action against racism.\n\nConsiderations\nStudents and teaching staff may consider organising events or lectures addressing this day. X-ALT-DESC;FMTTYPE=text/html:
Description
This Unit ed Nations remembrance day honours the millions of people who were enslave d, transported and killed through the transatlantic slave trade. It also e ncourages education about slavery's continuing legacies and action ag ainst racism.
Considerations
Students and teaching staff m ay consider organising events or lectures addressing this day.
< /html> TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:16f6c32637589833abb0419f@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270326 DTEND;VALUE=DATE:20270327 SUMMARY:Good Friday DESCRIPTION:Description\nGood Friday commemorates the crucifixion and death of Jesus Christ and is observed by many Christians on the Friday before E aster.\n\nConsiderations\nLeiden University is closed. Staff may exchange Good Friday for another day off in consultation with their supervisor. X-ALT-DESC;FMTTYPE=text/html:
Description
Good Frid ay commemorates the crucifixion and death of Jesus Christ and is observed by many Christians on the Friday before Easter.
Considerations
Leiden University is closed. Staff may exchange Good Friday for anoth er day off in consultation with their supervisor.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:08b384663130321da8c0aa59@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270328 DTEND;VALUE=DATE:20270329 SUMMARY:Easter Sunday DESCRIPTION:Description\nEaster Sunday is the central Christian festival ce lebrating the resurrection of Jesus Christ on the third day after his Cruc ifixion. Western and Eastern Christian churches may observe Easter on diff erent dates. X-ALT-DESC;FMTTYPE=text/html:
Description
Easter Su nday is the central Christian festival celebrating the resurrection of Jes us Christ on the third day after his Crucifixion. Western and Eastern Chri stian churches may observe Easter on different dates.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:ae3ba3fb07556a1f6af35fe1@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270329 DTEND;VALUE=DATE:20270330 SUMMARY:Easter Monday DESCRIPTION:Description\nEaster Monday is the day after Easter Sunday and i s a public holiday in the Netherlands.\n\nConsiderations\nLeiden Universit y is closed. X-ALT-DESC;FMTTYPE=text/html:
Description
Easter Mo nday is the day after Easter Sunday and is a public holiday in the Netherl ands.
Considerations
Leiden University is closed.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:876e9849423fc5fd3f12fda1@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270331 DTEND;VALUE=DATE:20270401 SUMMARY:International Transgender Day of Visibility DESCRIPTION:Description\nInternational Transgender Day of Visibility celebr ates transgender and gender-diverse people and their contributions\, while drawing attention to discrimination and barriers to safety\, healthcare\, education and participation.\n\nConsiderations\nStudents and teaching sta ff may consider organising events or lectures addressing this day. X-ALT-DESC;FMTTYPE=text/html:
Description
Internati onal Transgender Day of Visibility celebrates transgender and gender-diver se people and their contributions, while drawing attention to discriminati on and barriers to safety, healthcare, education and participation.
Considerations
Students and teaching staff may consider organisi ng events or lectures addressing this day.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:2973eb1beb6b63690abfbf09@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270402 DTEND;VALUE=DATE:20270403 SUMMARY:World Autism Awareness Day DESCRIPTION:Description\nWorld Autism Awareness Day promotes the rights\, d ignity\, acceptance and full participation of autistic people. It is an op portunity to address barriers in education\, work\, healthcare and public life. X-ALT-DESC;FMTTYPE=text/html:
Description
World Aut ism Awareness Day promotes the rights, dignity, acceptance and full partic ipation of autistic people. It is an opportunity to address barriers in ed ucation, work, healthcare and public life.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d0b3f0721af3f5ab6c73f03b@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270408 DTEND;VALUE=DATE:20270409 SUMMARY:International Roma Day DESCRIPTION:Description\nInternational Roma Day celebrates Roma history\, c ulture\, identity and contributions and raises awareness of the discrimina tion and exclusion Roma communities continue to face. It is observed on th e anniversary of the First World Romani Congress\, held in 1971\, where th e Roma flag and anthem were adopted as international symbols. X-ALT-DESC;FMTTYPE=text/html:
Description
Internati onal Roma Day celebrates Roma history, culture, identity and contributions and raises awareness of the discrimination and exclusion Roma communities continue to face. It is observed on the anniversary of the First World Ro mani Congress, held in 1971, where the Roma flag and anthem were adopted a s international symbols.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:59bbeba9fc0f8b2e50740b01@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270406 DTEND;VALUE=DATE:20270407 SUMMARY:International Asexuality Day DESCRIPTION:Description\nInternational Asexuality Day is a worldwide campai gn celebrating and supporting people across the asexual spectrum\, includi ng demisexual and grey-asexual people. Its themes include celebration\, ad vocacy\, education and solidarity. X-ALT-DESC;FMTTYPE=text/html:
Description
Internati onal Asexuality Day is a worldwide campaign celebrating and supporting peo ple across the asexual spectrum, including demisexual and grey-asexual peo ple. Its themes include celebration, advocacy, education and solidarity. TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f70e0135bc4706cd008bf3ab@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270414 DTEND;VALUE=DATE:20270415 SUMMARY:Vaisakhi DESCRIPTION:Description\nVaisakhi is one of the most important festivals in Sikhism. It commemorates the founding of the Khalsa by Guru Gobind Singh in 1699 and is also celebrated as a spring harvest festival in the Punjab region. Observances may include services at a gurdwara\, processions\, mus ic and shared community meals.\n\nConsiderations\nDates may differ by cale ndar or community. Some Sikh students and staff may wish to attend religio us services or community celebrations. When organising activities or visit s\, consult participants about appropriate arrangements and dietary or rel igious needs. X-ALT-DESC;FMTTYPE=text/html:
Description
Vaisakhi is one of the most important festivals in Sikhism. It commemorates the fou nding of the Khalsa by Guru Gobind Singh in 1699 and is also celebrated as a spring harvest festival in the Punjab region. Observances may include s ervices at a gurdwara, processions, music and shared community meals.
Considerations
Dates may differ by calendar or community. Some Sikh students and staff may wish to attend religious services or communit y celebrations. When organising activities or visits, consult participants about appropriate arrangements and dietary or religious needs.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:7ce59969547067a19035a60c@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270421 DTEND;VALUE=DATE:20270423 SUMMARY:Passover (Pesach) (until 29/4) DESCRIPTION:Description\nPassover\, or Pesach\, commemorates the biblical E xodus from Egypt and explores themes of liberation. It is observed for sev en days in Israel and commonly for eight days in the diaspora\, beginning with one or two ritual meals known as seders.\n\nConsiderations\nThe festi val begins at sunset on the first day listed. In the diaspora\, observant Jews may refrain from work and study on the first two and last two days\; avoid scheduling important academic deadlines\, events and activities wher e possible. When planning an event\, consult participants about appropriat e arrangements\, including kosher food requirements. X-ALT-DESC;FMTTYPE=text/html:
Description
Passover, or Pesach, commemorates the biblical Exodus from Egypt and explores theme s of liberation. It is observed for seven days in Israel and commonly for eight days in the diaspora, beginning with one or two ritual meals known a s seders.
Considerations
The festival begins at sunset on the first day listed. In the diaspora, observant Jews may refrain from wor k and study on the first two and last two days; avoid scheduling important academic deadlines, events and activities where possible. When planning a n event, consult participants about appropriate arrangements, including ko sher food requirements.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:d378b1189b9b1d928041d234@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270426 DTEND;VALUE=DATE:20270427 SUMMARY:Lesbian Visibility Day DESCRIPTION:Description\nLesbian Visibility Day celebrates lesbians and dra ws attention to their diverse experiences\, contributions and continuing b arriers to visibility\, safety and equality.\n\nConsiderations\nStudents a nd teaching staff may consider organising events or lectures addressing th is day. X-ALT-DESC;FMTTYPE=text/html:
Description
Lesbian V isibility Day celebrates lesbians and draws attention to their diverse exp eriences, contributions and continuing barriers to visibility, safety and equality.
Considerations
Students and teaching staff may c onsider organising events or lectures addressing this day.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:bc73a7273aaa9958aa975f4a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270427 DTEND;VALUE=DATE:20270428 SUMMARY:King's Day (Koningsdag) DESCRIPTION:Description\nKing’s Day celebrates the birthday of the Dutch monarch. Throughout the Netherlands\, people wear orange and take part in street parties\, music events\, funfairs and vrijmarkten: street markets w here residents sell second-hand goods. In many cities\, celebrations begin on the evening before King’s Day\, known as King’s Night.\n\nConsider ations\nLeiden University is closed. Expect large crowds\, noise and chang es to public transport. X-ALT-DESC;FMTTYPE=text/html:
Description
King’s Day celebrates the birthday of the Dutch monarch. Throughout the Netherlan ds, people wear orange and take part in street parties, music events, funf airs and vrijmarkten: street markets where residents sell second-hand good s. In many cities, celebrations begin on the evening before King’s Day, known as King’s Night.
Considerations
Leiden University is closed. Expect large crowds, noise and changes to public transport.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:b301253e3e2ee48cbb202cd7@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270501 DTEND;VALUE=DATE:20270502 SUMMARY:Labour Day (Dag van de Arbeid) DESCRIPTION:Description\nLabour Day celebrates the contributions of workers and reflects on the historic struggle for labour rights\, fair working co nditions and social solidarity. Its origins are linked to the labour movem ent’s demonstrations for an eight-hour working day\, particularly the pr otests and Haymarket events in Chicago in May 1886. It is observed interna tionally on 1 May and can also draw attention to equality\, dignity and in clusion in the workplace.\n\nConsiderations\nLabour Day is not an official public holiday in the Netherlands\, and no general work or study restrict ions apply. In many other European countries\, however\, 1 May is a public holiday\, so international students and staff may be accustomed to having the day off. X-ALT-DESC;FMTTYPE=text/html:
Description
Labour Da y celebrates the contributions of workers and reflects on the historic str uggle for labour rights, fair working conditions and social solidarity. It s origins are linked to the labour movement’s demonstrations for an eigh t-hour working day, particularly the protests and Haymarket events in Chic ago in May 1886. It is observed internationally on 1 May and can also draw attention to equality, dignity and inclusion in the workplace.
C onsiderations
Labour Day is not an official public holiday in the N etherlands, and no general work or study restrictions apply. In many other European countries, however, 1 May is a public holiday, so international students and staff may be accustomed to having the day off.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:e9e4778b2edd751bfa24927c@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270504 DTEND;VALUE=DATE:20270505 SUMMARY:National Remembrance Day (Dodenherdenking) DESCRIPTION:Description\nOn 4 May\, the Netherlands commemorates civilians and members of the armed forces who have died in wars and peacekeeping mis sions since the outbreak of the Second World War. Two minutes of silence a re observed at 20:00.\n\nConsiderations\nNo general work or study restrict ions apply. Avoid scheduling noisy or celebratory activities around 20:00. X-ALT-DESC;FMTTYPE=text/html:
Description
On 4 May, the Netherlands commemorates civilians and members of the armed forces wh o have died in wars and peacekeeping missions since the outbreak of the Se cond World War. Two minutes of silence are observed at 20:00.
Con siderations
No general work or study restrictions apply. Avoid sche duling noisy or celebratory activities around 20:00.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:1b523a3302fdf8ca98eb8c4d@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270505 DTEND;VALUE=DATE:20270506 SUMMARY:Liberation Day (Bevrijdingsdag) DESCRIPTION:Description\nLiberation Day commemorates the end of the German occupation of the Netherlands in 1945. It is also a day to reflect on free dom\, democracy\, human rights and the responsibilities needed to protect them. Public festivals and other activities take place throughout the Neth erlands.\n\nConsiderations\nLeiden University is closed. Note that\, outsi de the University\, not everyone has the day off. X-ALT-DESC;FMTTYPE=text/html:
Description
Liberatio n Day commemorates the end of the German occupation of the Netherlands in 1945. It is also a day to reflect on freedom, democracy, human rights and the responsibilities needed to protect them. Public festivals and other ac tivities take place throughout the Netherlands.
Considerations
Leiden University is closed. Note that, outside the University, not e veryone has the day off.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:6d67142c7dabdde4a9fa8473@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270506 DTEND;VALUE=DATE:20270507 SUMMARY:Ascension Day DESCRIPTION:Description\nAscension Day commemorates the Christian belief th at Jesus ascended into heaven. It falls 39 days after Easter Sunday and is a public holiday in the Netherlands.\n\nConsiderations\nLeiden University is closed. X-ALT-DESC;FMTTYPE=text/html:
Description
Ascension Day commemorates the Christian belief that Jesus ascended into heaven. It falls 39 days after Easter Sunday and is a public holiday in the Netherla nds.
Considerations
Leiden University is closed.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:50f485cd93d12f09ca296659@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270516 DTEND;VALUE=DATE:20270517 SUMMARY:Eid al-Adha DESCRIPTION:Description\nEid al-Adha\, the Festival of Sacrifice\, begins o n the tenth day of Dhu al-Hijjah and is commonly observed over four days. It takes place during the annual Hajj pilgrimage to Mecca and coincides wi th its final days. The festival commemorates Abraham’s willingness to sa crifice his son in obedience to God. Many Muslims mark the occasion with s pecial communal prayers\, charitable giving\, visits to family and friends \, and the sharing of meat and festive meals.\n\nConsiderations\nThe date may differ by one day depending on moon-sighting practice. The main festiv al day is listed\; observance may continue for several days. Avoid major d eadlines and allow leave or flexibility where possible. X-ALT-DESC;FMTTYPE=text/html:
Description
Eid al-Ad ha, the Festival of Sacrifice, begins on the tenth day of Dhu al-Hijjah an d is commonly observed over four days. It takes place during the annual Ha jj pilgrimage to Mecca and coincides with its final days. The festival com memorates Abraham’s willingness to sacrifice his son in obedience to God . Many Muslims mark the occasion with special communal prayers, charitable giving, visits to family and friends, and the sharing of meat and festive meals.
Considerations
The date may differ by one day depe nding on moon-sighting practice. The main festival day is listed; observan ce may continue for several days. Avoid major deadlines and allow leave or flexibility where possible.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5c29cef31e053458b1ff6244@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270516 DTEND;VALUE=DATE:20270517 SUMMARY:Pentecost Sunday DESCRIPTION:Description\nPentecost\, also called Whitsun\, commemorates the descent of the Holy Spirit on Jesus's disciples. It is celebrated fifty d ays after Easter Sunday. X-ALT-DESC;FMTTYPE=text/html:
Description
Pentecost , also called Whitsun, commemorates the descent of the Holy Spirit on Jesu s's disciples. It is celebrated fifty days after Easter Sunday.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:20f4e9712162872cf0373729@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270517 DTEND;VALUE=DATE:20270518 SUMMARY:Pentecost Monday (Whit Monday) DESCRIPTION:Description\nWhit Monday\, also known as Monday of the Holy Spi rit\, is the day after Pentecost Sunday and is a public holiday in the Net herlands.\n\nConsiderations\nLeiden University is closed. X-ALT-DESC;FMTTYPE=text/html:
Description
Whit Mond ay, also known as Monday of the Holy Spirit, is the day after Pentecost Su nday and is a public holiday in the Netherlands.
Considerations
Leiden University is closed.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:0503559183500437cbe161c9@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270517 DTEND;VALUE=DATE:20270518 SUMMARY:International Day Against Homophobia\, Biphobia and Transphobia DESCRIPTION:Description\nThe International Day Against Homophopia\, Biphobi a and Transphobia draws attention to discrimination and violence experienc ed by lesbian\, gay\, bisexual\, transgender\, intersex and other sexually and gender-diverse people. The date recalls the removal of homosexuality from the World Health Organization's disease classification in 1990.\n\nCo nsiderations\nStudents and teaching staff may organize dialogues or events addressing policy\, safety and inclusion for the full LGBTQIA+ community. Avoid requiring affected people to share personal experiences or act as r epresentatives. X-ALT-DESC;FMTTYPE=text/html:
Description
The Inter national Day Against Homophopia, Biphobia and Transphobia draws attention to discrimination and violence experienced by lesbian, gay, bisexual, tran sgender, intersex and other sexually and gender-diverse people. The date r ecalls the removal of homosexuality from the World Health Organization 7;s disease classification in 1990.
Considerations
Student s and teaching staff may organize dialogues or events addressing policy, s afety and inclusion for the full LGBTQIA+ community. Avoid requiring affec ted people to share personal experiences or act as representatives.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:07e3b76c194475f2e5792c4a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270520 DTEND;VALUE=DATE:20270521 SUMMARY:Vesak (Buddha Day) DESCRIPTION:Description\nVesak\, also called Buddha Day\, is a major Buddhi st festival commemorating the birth\, enlightenment and passing away of th e Buddha. Practices differ between Buddhist traditions and communities and may include visiting temples\, meditation\, prayer\, charitable giving an d acts of compassion. Some observers also choose vegetarian food or follow Buddhist ethical precepts more strictly on this day.\n\nConsiderations\nT he civil date varies by country\, calendar and tradition. Consider offerin g vegetarian food at events held on this date. X-ALT-DESC;FMTTYPE=text/html:
Description
Vesak, al so called Buddha Day, is a major Buddhist festival commemorating the birth , enlightenment and passing away of the Buddha. Practices differ between B uddhist traditions and communities and may include visiting temples, medit ation, prayer, charitable giving and acts of compassion. Some observers al so choose vegetarian food or follow Buddhist ethical precepts more strictl y on this day.
Considerations
The civil date varies by cou ntry, calendar and tradition. Consider offering vegetarian food at events held on this date.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:f9c83558cecebf6a063b8bf3@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270520 DTEND;VALUE=DATE:20270521 SUMMARY:Global Accessibility Awareness Day DESCRIPTION:Description\nGlobal Accessibility Awareness Day focuses on digi tal access and inclusion for disabled people and others who encounter barr iers when using websites\, documents\, software and technology.\n\nConside rations\nStaff may use the day for practical accessibility testing\, remed iation and user involvement. X-ALT-DESC;FMTTYPE=text/html:
Description
Global Ac cessibility Awareness Day focuses on digital access and inclusion for disa bled people and others who encounter barriers when using websites, documen ts, software and technology.
Considerations
Staff may use the day for practical accessibility testing, remediation and user involvem ent.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:4cfc2ba3f5cb865a38959448@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270521 DTEND;VALUE=DATE:20270522 SUMMARY:World Day for Cultural Diversity for Dialogue and Development DESCRIPTION:Description\nThis day celebrates the richness of the world’s cultures and highlights the importance of intercultural dialogue. It recog nises cultural diversity as a source of learning\, creativity and connecti on and as an important contribution to peaceful and inclusive societies.\n \nConsiderations\nStudents and teaching staff may consider organising even ts or lectures addressing this day. X-ALT-DESC;FMTTYPE=text/html:
Description
This day celebrates the richness of the world’s cultures and highlights the impor tance of intercultural dialogue. It recognises cultural diversity as a sou rce of learning, creativity and connection and as an important contributio n to peaceful and inclusive societies.
Considerations
Stud ents and teaching staff may consider organising events or lectures address ing this day.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:9087ea533eebe346ccbcd22a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270601 DTEND;VALUE=DATE:20270602 SUMMARY:Start of Pride Month DESCRIPTION:Description\nPride Month recognises LGBTQIA+ communities\, hist ories and cultures\, as well as movements for equal rights and social acce ptance. Modern Pride developed from the LGBTQIA+ rights movement following the 1969 Stonewall riots in New York\, which helped inspire the first Pri de marches one year later. Pride events held during the month may include parades\, community gatherings\, lectures\, exhibitions and cultural activ ities. X-ALT-DESC;FMTTYPE=text/html:
Description
Pride Mon th recognises LGBTQIA+ communities, histories and cultures, as well as mov ements for equal rights and social acceptance. Modern Pride developed from the LGBTQIA+ rights movement following the 1969 Stonewall riots in New Yo rk, which helped inspire the first Pride marches one year later. Pride eve nts held during the month may include parades, community gatherings, lectu res, exhibitions and cultural activities.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:aa13598ea499904558a12f34@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270610 DTEND;VALUE=DATE:20270612 SUMMARY:Shavuot (until 12/6) DESCRIPTION:Description\nShavuot commemorates the giving of the Torah to Mo ses at Mount Sinai and is also linked to the harvest and first fruits. It is observed for one day in Israel and commonly two days in the diaspora.\n \nConsiderations\nThe festival begins at sunset on the first day listed. O bservant Jews may refrain from work and study during the festival. Avoid s cheduling important academic deadlines\, events and activities where possi ble. When planning an event\, consult participants about appropriate arran gements\, including kosher food requirements. X-ALT-DESC;FMTTYPE=text/html:
Description
Shavuot c ommemorates the giving of the Torah to Moses at Mount Sinai and is also li nked to the harvest and first fruits. It is observed for one day in Israel and commonly two days in the diaspora.
Considerations
The festival begins at sunset on the first day listed. Observant Jews may ref rain from work and study during the festival. Avoid scheduling important a cademic deadlines, events and activities where possible. When planning an event, consult participants about appropriate arrangements, including kosh er food requirements.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:4034fb99afbdd9f50c7fc11a@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270616 DTEND;VALUE=DATE:20270617 SUMMARY:Neurodiversity Pride Day DESCRIPTION:Description\nNeurodiversity Pride Day is a celebration founded and shaped by neurodivergent people. It celebrates neurodivergent people a nd the natural diversity of human brains\, including neurological differen ces such as autism\, ADHD and dyslexia. The day promotes positive visibili ty\, recognition and pride\, while also drawing attention to barriers crea ted by environments that are not inclusive.\n\nConsiderations\nStudents an d teaching staff may organize (informal) events or class discussions. Do n ot assume that someone has a diagnosis or wishes to disclose being neurodi vergent. Offer clear information\, predictable structures\, accessible mat erials\, quiet or low-stimulation options and different ways to participat e. X-ALT-DESC;FMTTYPE=text/html:
Description
Neurodive rsity Pride Day is a celebration founded and shaped by neurodivergent peop le. It celebrates neurodivergent people and the natural diversity of human brains, including neurological differences such as autism, ADHD and dysle xia. The day promotes positive visibility, recognition and pride, while al so drawing attention to barriers created by environments that are not incl usive.
Considerations
Students and teaching staff may orga nize (informal) events or class discussions. Do not assume that someone ha s a diagnosis or wishes to disclose being neurodivergent. Offer clear info rmation, predictable structures, accessible materials, quiet or low-stimul ation options and different ways to participate.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5ed8b51b28e4d521b40838a9@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270620 DTEND;VALUE=DATE:20270621 SUMMARY:World Refugee Day DESCRIPTION:Description\nWorld Refugee Day honours refugees' strength and c ontributions and raises awareness of the rights\, protection and inclusion of people forced to flee their homes.\n\nConsiderations\nStudents and tea ching staff may consider organising events or lectures addressing this day . X-ALT-DESC;FMTTYPE=text/html:
Description
World Ref ugee Day honours refugees' strength and contributions and raises awar eness of the rights, protection and inclusion of people forced to flee the ir homes.
Considerations
Students and teaching staff may c onsider organising events or lectures addressing this day.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:29f54ed7a031884e7c7e946e@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270701 DTEND;VALUE=DATE:20270702 SUMMARY:Start of Disability Pride Month DESCRIPTION:Description\nDisability Pride Month celebrates disability as pa rt of human diversity and recognises disabled people's identities\, cultur es\, communities and civil-rights movements.\n\nConsiderations\nStudents a nd teaching staff may organise dialogues or events addressing disability r ights\, accessibility\, ableism\, representation\, inclusive education and the diverse experiences of disabled people. Use a rights-based and access ibility-focused approach\, involve disabled people in planning and decisio n-making\, and ensure that activities and materials are accessible. Avoid inspiration narratives\, tokenism or assumptions that all disabled people share the same experiences or identify with the term “pride”. X-ALT-DESC;FMTTYPE=text/html:
Description
Disabilit y Pride Month celebrates disability as part of human diversity and recogni ses disabled people's identities, cultures, communities and civil-rig hts movements.
Considerations
Students and teaching staff may organise dialogues or events addressing disability rights, accessibili ty, ableism, representation, inclusive education and the diverse experienc es of disabled people. Use a rights-based and accessibility-focused approa ch, involve disabled people in planning and decision-making, and ensure th at activities and materials are accessible. Avoid inspiration narratives, tokenism or assumptions that all disabled people share the same experience s or identify with the term “pride”.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:0bfc2c32fd64d3127f62aafc@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270701 DTEND;VALUE=DATE:20270702 SUMMARY:Keti Koti DESCRIPTION:Description\nKeti Koti\, meaning “the chains are broken” in Sranantongo\, commemorates the abolition of slavery in Suriname and the D utch Caribbean on 1 July 1863 and celebrates freedom. In Suriname\, howeve r\, many formerly enslaved people were forced to continue working under st ate supervision for another ten years\, until 1873. In Suriname\, the day is officially known as Dag der Vrijheden.\n\nConsiderations\nKeti Koti is not an official public holiday in the Netherlands\, and no general work or study restrictions apply. The Ik neem 1 juli vrij (“I take 1 July off ”) campaign calls for 1 July to be recognised as a national day of comme moration and celebration. Some employees may wish to take leave to observe Keti Koti\; where possible\, offer flexibility and avoid major deadlines. X-ALT-DESC;FMTTYPE=text/html:
Description
Keti Koti , meaning “the chains are broken” in Sranantongo, commemorates the abo lition of slavery in Suriname and the Dutch Caribbean on 1 July 1863 and c elebrates freedom. In Suriname, however, many formerly enslaved people wer e forced to continue working under state supervision for another ten years , until 1873. In Suriname, the day is officially known as Dag der Vrijhede n.
Considerations
Keti Koti is not an official public holi day in the Netherlands, and no general work or study restrictions apply. T he Ik neem 1 juli vrij (“I take 1 July off”) campaign calls for 1 July to be recognised as a national day of commemoration and celebration. Some employees may wish to take leave to observe Keti Koti; where possible, of fer flexibility and avoid major deadlines.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:9a03a3530b744617fbdeb035@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270714 DTEND;VALUE=DATE:20270715 SUMMARY:International Non-Binary People’s Day DESCRIPTION:Description\nFirst observed in 2012\, International Non-Binary People's Day raises awareness of non-binary people and celebrates the dive rsity of gender identities beyond an exclusively woman-or-man binary. X-ALT-DESC;FMTTYPE=text/html:
Description
First obs erved in 2012, International Non-Binary People's Day raises awareness of non-binary people and celebrates the diversity of gender identities be yond an exclusively woman-or-man binary.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:5e3ed0f7300f9ef4cffa2612@di-calendar.universiteitleiden.nl DTSTAMP:20260818T093100Z DTSTART;VALUE=DATE:20270718 DTEND;VALUE=DATE:20270719 SUMMARY:Nelson Mandela International Day DESCRIPTION:Description\nNelson Mandela International Day honours Nelson Ma ndela's contribution to justice\, reconciliation\, human rights and democr acy. It encourages people to take practical action in service of their com munities. X-ALT-DESC;FMTTYPE=text/html:
Description
Nelson Ma ndela International Day honours Nelson Mandela's contribution to just ice, reconciliation, human rights and democracy. It encourages people to t ake practical action in service of their communities.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:98191612b73a5d86ae4b3846@di-calendar.universiteitleiden.nl DTSTAMP:20260824T120100Z DTSTART;VALUE=DATE:20270809 DTEND;VALUE=DATE:20270810 SUMMARY:The International Day of the World's Indigenous Peoples DESCRIPTION:Description\nThis day raises awareness of the rights\, cultures and challenges of Indigenous Peoples worldwide. It also recognizes their achievements and vital contributions to addressing global issues\, includi ng environmental protection and the preservation of biodiversity. It is ob served on 9 August\, marking the first meeting of the UN Working Group on Indigenous Populations in 1982. X-ALT-DESC;FMTTYPE=text/html:
Description
This day raises awareness of the rights, cultures and challenges of Indigenous Peop les worldwide. It also recognizes their achievements and vital contributio ns to addressing global issues, including environmental protection and the preservation of biodiversity. It is observed on 9 August, marking the fir st meeting of the UN Working Group on Indigenous Populations in 1982.
< /body> TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:8b668efd16cc142eb90dd1f3@di-calendar.universiteitleiden.nl DTSTAMP:20260824T120100Z DTSTART;VALUE=DATE:20270815 DTEND;VALUE=DATE:20270816 SUMMARY:National Commemoration 15 August 1945 DESCRIPTION:Description\nThe National Commemoration of 15 August 1945 marks the formal end of the Second World War for the Kingdom of the Netherlands \, following Japan’s surrender. It commemorates all civilian and militar y victims of the war against Japan and the Japanese occupation of the form er Dutch East Indies. The day holds particular significance for Indo-Dutch \, Indonesian and Moluccan communities and their descendants\, whose lives and family histories continue to be shaped by the war and its aftermath. X-ALT-DESC;FMTTYPE=text/html:
Description
The Natio nal Commemoration of 15 August 1945 marks the formal end of the Second Wor ld War for the Kingdom of the Netherlands, following Japan’s surrender. It commemorates all civilian and military victims of the war against Japan and the Japanese occupation of the former Dutch East Indies. The day hold s particular significance for Indo-Dutch, Indonesian and Moluccan communit ies and their descendants, whose lives and family histories continue to be shaped by the war and its aftermath.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:56de2ae78efa1a1b27d8f9b4@di-calendar.universiteitleiden.nl DTSTAMP:20260824T120100Z DTSTART;VALUE=DATE:20270817 DTEND;VALUE=DATE:20270818 SUMMARY:Dia di Tula DESCRIPTION:Description\nDia di Tula\, also known as Dia di Lucha pa Libert at (Day of the Fight for Freedom)\, is observed on 17 August in Curaçao. The day commemorates the 1795 uprising of enslaved people on Curaçao\, le d by Tula\, who became an important symbol of resistance and the struggle for freedom. It provides an opportunity to reflect on the history of slave ry and colonialism in Curaçao\, while also recognising stories of resista nce\, courage and perseverance. X-ALT-DESC;FMTTYPE=text/html:
Description
Dia di Tu la, also known as Dia di Lucha pa Libertat (Day of the Fight for Freedom), is observed on 17 August in Curaçao. The day commemorates the 1795 upris ing of enslaved people on Curaçao, led by Tula, who became an important s ymbol of resistance and the struggle for freedom. It provides an opportuni ty to reflect on the history of slavery and colonialism in Curaçao, while also recognising stories of resistance, courage and perseverance.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:422c842f2b06aebffbc16263@di-calendar.universiteitleiden.nl DTSTAMP:20260824T120100Z DTSTART;VALUE=DATE:20270823 DTEND;VALUE=DATE:20270824 SUMMARY:The International Day for the Remembrance of the Slave Trade and it s Abolition DESCRIPTION:Description\nEstablished by UNESCO\, this day honours the victi ms of the transatlantic slave trade and raises awareness of its enduring l egacy. It is observed on 23 August to commemorate the uprising of enslaved people that began in Saint-Domingue\, now Haiti\, on the night of 22–23 August 1791 - a pivotal event in the struggle to abolish the transatlanti c slave trade and slavery. X-ALT-DESC;FMTTYPE=text/html:
Description
Establish ed by UNESCO, this day honours the victims of the transatlantic slave trad e and raises awareness of its enduring legacy. It is observed on 23 August to commemorate the uprising of enslaved people that began in Saint-Doming ue, now Haiti, on the night of 22–23 August 1791 - a pivotal event in th e struggle to abolish the transatlantic slave trade and slavery.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT BEGIN:VEVENT CLASS:PUBLIC UID:e4f7e335d57070618d11b601@di-calendar.universiteitleiden.nl DTSTAMP:20260824T120100Z DTSTART;VALUE=DATE:20270825 DTEND;VALUE=DATE:20270826 SUMMARY:Krishna Janmashtami DESCRIPTION:Description\nKrishna Janmashtami is an important Hindu festival celebrating the birth of Krishna\, revered by many Hindus as the eighth a vatar of Vishnu. Observed according to the Hindu lunar calendar\, the fest ival may include fasting\, prayer\, devotional singing\, performances reco unting Krishna’s life and midnight celebrations marking the time of his birth. X-ALT-DESC;FMTTYPE=text/html:
Description
Krishna J anmashtami is an important Hindu festival celebrating the birth of Krishna , revered by many Hindus as the eighth avatar of Vishnu. Observed accordin g to the Hindu lunar calendar, the festival may include fasting, prayer, d evotional singing, performances recounting Krishna’s life and midnight c elebrations marking the time of his birth.
TRANSP:TRANSPARENT STATUS:CONFIRMED X-MICROSOFT-CDO-BUSYSTATUS:FREE X-MICROSOFT-CDO-IMPORTANCE:1 END:VEVENT END:VCALENDAR