Universiteit Leiden

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Academic calendar

The academic year officially commences on 1 September and ends on 31 August. On national holidays and compulsory closure dates, the university is closed and no lectures take place.

Academic calendar

The academic calendar applies to the whole university and to all study programmes, with the exception of medicine.

Public holidays

The university is closed on the following public holidays. 

  • Good Friday
  • Easter Sunday and Monday
  • King's Day (the day upon which King's Day is celebrated nationally)
  • Liberation Day: 5 May
  • Ascension Day
  • Whit Sunday and Monday
  • 3  October (Relief of Leiden)
  • Christmas Day and Boxing Day

Compulsory closures

The university is also closed on the 'compulsory closure' dates listed below.

Year Days
2020 Monday 4 May
Friday 22 May
Monday 28 December
Tuesday 29 December
Wednesday 30 December
Thursday 31 December
2021 Monday 26 April
Friday 14 May
Monday 27 December
Tuesday 28 December
Wednesday 29 December
Thursday 30 December
Friday 31 December
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