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 |
| Saturday | 10:00 – 17:00 |
| Sunday | 10:00 – 17:00 |
| 28 February 2022 | 10:00 – 17:00 |
| 2 May 2022 | 10:00 – 17:00 |
| 11 July 2022 | 10:00 – 17:00 |
| 18 July 2022 | 10:00 – 17:00 |
| 1 August 2022 | 10:00 – 17:00 |
| 8 August 2022 | 10:00 – 17:00 |
| 15 August 2022 | 10:00 – 17:00 |
| 22 August 2022 | 10:00 – 17:00 |
| 29 August 2022 | 10:00 – 17:00 |
| 24 October 2022 | 10:00 – 17:00 |
| 26 December 2021 | 10:00 – 17:00 |
| Good Friday – 15 April 2022 | 10:00 – 17:00 |
| Easter Sunday – 17 April 2022 | 10:00 – 17:00 |
| Easter Monday – 18 April 2022 | 10:00 – 17:00 |
| King’s Day – 27 April 2022 | closed |
| Ascension Day – 26 May 2022 | 10:00 – 17:00 |
| White Sunday- 5 June 2022 | 10:00 – 17:00 |
| White Monday- 6 May 2022 | 12:00 – 17:00 |
| Christmas Eve – 24 December 2022 | 10:00 – 16:00 |
| Christmas Day – 25 December 2022 | closed |
| Boxing Day – 26 December 2022 | 10:00 – 16:00 |
| New Year’s Eve – 31 December 2021 | 10:00 – 16:00 |
| New Years day – 1 January 2023 | 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.