Public holidays
1663, Hungary
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 1663 | New Year's Day |
| 2 | Thursday, 15 March 1663 | National Day |
| 3 | Sunday, 25 March 1663 | Easter Sunday |
| 4 | Monday, 26 March 1663 | Easter Monday |
| 5 | Tuesday, 1 May 1663 | Labour Day |
| 6 | Sunday, 13 May 1663 | Pentecost Sunday |
| 7 | Monday, 14 May 1663 | Pentecost Monday |
| 8 | Monday, 20 August 1663 | State Foundation Day |
| 9 | Tuesday, 23 October 1663 | National Day |
| 10 | Thursday, 1 November 1663 | All Saints' Day |
| 11 | Tuesday, 25 December 1663 | Christmas Day |
| 12 | Wednesday, 26 December 1663 | Second Day of Christmas |