Opening hours

1. Monday to Friday 9.00 - 17.00 hours
2. Monday evening till 20.00 hours (except in July and August)

The library will be closed on the following days in 2011

Public holidays

1. Friday 22 April (Good Friday)
2. Monday 25 April (Easter Monday)
3. Thursday 5 May (Liberation Day)
4. Thursday 2/Friday 3 June (Ascension Day weekend)
5. Monday 13 June (Whit Monday)
6. Monday 3 October (Leiden liberation day)

Summer vacation

1. Monday 1 - Friday 5 August

Christmas/New Year

1. Monday 26 December - Friday 30 December