Public holidays
1521, Netherlands, Public sector
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1521 | New Year's Day |
| 2 | Sunday, 3 April 1521 | Easter Sunday |
| 3 | Monday, 4 April 1521 | Easter Monday |
| 4 | Thursday, 12 May 1521 | Ascension Day |
| 5 | Sunday, 22 May 1521 | Pentecost Sunday |
| 6 | Monday, 23 May 1521 | Pentecost Monday |
| 7 | Sunday, 25 December 1521 | Christmas Day |
| 8 | Monday, 26 December 1521 | Boxing Day |