Public holidays
1638, Belgique, Bruxelles
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1638 | New Year's Day |
| 2 | Monday, 5 April 1638 | Easter Monday |
| 3 | Saturday, 1 May 1638 | Labor Day |
| 4 | Saturday, 8 May 1638 | Iris Day |
| 5 | Thursday, 13 May 1638 | Ascension Day |
| 6 | Monday, 24 May 1638 | Pentecost Monday |
| 7 | Wednesday, 21 July 1638 | National Day |
| 8 | Sunday, 15 August 1638 | Assumption of Mary |
| 9 | Monday, 1 November 1638 | All Saints' Day |
| 10 | Thursday, 11 November 1638 | Armistice Day |
| 11 | Saturday, 25 December 1638 | Christmas Day |