Public holidays
1645, Hungary
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1645 | New Year's Day |
| 2 | Wednesday, 15 March 1645 | National Day |
| 3 | Sunday, 16 April 1645 | Easter Sunday |
| 4 | Monday, 17 April 1645 | Easter Monday |
| 5 | Monday, 1 May 1645 | Labour Day |
| 6 | Sunday, 4 June 1645 | Pentecost Sunday |
| 7 | Monday, 5 June 1645 | Pentecost Monday |
| 8 | Sunday, 20 August 1645 | State Foundation Day |
| 9 | Monday, 23 October 1645 | National Day |
| 10 | Wednesday, 1 November 1645 | All Saints' Day |
| 11 | Monday, 25 December 1645 | Christmas Day |
| 12 | Tuesday, 26 December 1645 | Second Day of Christmas |