Hours of opening

Mondayclosed
Tuesday10 AM - 5 PM
Wednesday10 AM - 5 PM
Thursday10 AM - 5 PM
Friday10 AM - 5 PM
Saturday10 AM - 5 PM
Sunday10 AM - 5 PM

The cash desk closes at 4.45 PM 
The museum is closed on 1 January, 25 December, and 26 April (Kings Day)
Open on National Holidays and on Easter Monday (1 April 2013), Ascension Day (9 May 2013) and Whit Monday (20 May 2013).