| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1631 | Nieuwjaarsdag |
| 2 | Monday, 21 April 1631 | Paasmaandag |
| 3 | Thursday, 1 May 1631 | Dag van de Arbeid |
| 4 | Thursday, 29 May 1631 | Hemelvaartsdag |
| 5 | Monday, 9 June 1631 | Pinkstermaandag |
| 6 | Monday, 21 July 1631 | Nationale Feestdag |
| 7 | Friday, 15 August 1631 | Onze-Lieve-Vrouw Hemelvaart |
| 8 | Saturday, 1 November 1631 | Allerheiligen |
| 9 | Tuesday, 11 November 1631 | Wapenstilstand |
| 10 | Saturday, 15 November 1631 | Koningsdag |
| 11 | Thursday, 25 December 1631 | Kerstmis |
| 12 | Friday, 26 December 1631 | Tweede Kerstdag |