Public holidays
1623, Netherlands, National holidays
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1623 | Nieuwjaar |
| 2 | Friday, 14 April 1623 | Goede Vrijdag |
| 3 | Sunday, 16 April 1623 | Eerste Paasdag |
| 4 | Monday, 17 April 1623 | Tweede Paasdag |
| 5 | Saturday, 29 April 1623 | Koninginnedag |
| 6 | Thursday, 25 May 1623 | Hemelvaartsdag |
| 7 | Sunday, 4 June 1623 | Eerste Pinksterdag |
| 8 | Monday, 5 June 1623 | Tweede Pinksterdag |
| 9 | Monday, 25 December 1623 | Eerste Kerstdag |
| 10 | Tuesday, 26 December 1623 | Tweede Kerstdag |