Opening hours
The Louwman Museum is open from Tuesday to Sunday between 10.00 hrs and 17.00 hrs. During public holidays and school vacations other (extra) opening hours than usual may apply.
| Monday | closed |
| Tuesday | 10:00 – 17:00 |
| Wednesday | 10:00 – 17:00 |
| Thursday | 10:00 – 17:00 |
| Friday | 10:00 – 17:00 |
| Saterday | 10:00 – 17:00 |
| Sunday | 10:00 – 17:00 |
| 24 February 2020 | 10:00 – 17:00 |
| 13 April 2020 | 10:00 – 17:00 |
| 27 April 2020 | 10:00 – 17:00 |
| 1 June 2020 | 10:00 – 17:00 |
| 13 July 2020 | 10:00 – 17:00 |
| 20 July 2020 | 10:00 – 17:00 |
| 27 July 2020 | 10:00 – 17:00 |
| 3 August 2020 | 10:00 – 17:00 |
| 10 August 2020 | 10:00 – 17:00 |
| 17 August 2020 | 10:00 – 17:00 |
| 24 August 2020 | 10:00 – 17:00 |
| 19 October | 10:00 – 17:00 |
| 21 December | 10:00 – 17:00 |
| 28 December | 10:00 – 17:00 |
| Good Friday – 10 April 2020 | 10:00 – 17:00 |
| Easter Sunday – 12 April 2020 | 10:00 – 17:00 |
| Easter Monday – 13 April 2020 | 10:00 – 17:00 |
| King’s Birthday – 27 April 2020 | 10:00 – 17:00 |
| Ascension Day – 21 May 2020 | closed |
| Whit Sunday – 31 May 2020 | closed |
| Whit Monday – 1 June 2020 | 12:00 – 17:00 |
| 24 December 2020 | 10:00 – 16:00 |
| Christmas Day- 25 December 2020 | closed |
| Boxing Day – 26 December 2020 | 10:00 – 17:00 |
| New Year’s Eve – 31 December 2020 | 10:00 – 16:00 |
| New Year’s Day – 1 JanuarY 2021 | closed |
Opening hours Louwman Historic Telescopes
The Louwman Historic Telescope exhibition is open every first Friday of the month from 10:00 to 17:00 hrs. For groups, please make an appointment.