Public holidays
1645, Ukraine
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1645 | New Year’s Day |
| 2 | Monday, 2 January 1645 | New Year’s Day (observed) |
| 3 | Saturday, 7 January 1645 | Christmas Day |
| 4 | Monday, 9 January 1645 | Christmas Day (observed) |
| 5 | Wednesday, 8 March 1645 | International Women’s Day |
| 6 | Sunday, 16 April 1645 | Easter Sunday |
| 7 | Monday, 17 April 1645 | Easter Sunday (observed) |
| 8 | Monday, 1 May 1645 | International Workers’ Solidarity Day |
| 9 | Tuesday, 2 May 1645 | International Workers’ Solidarity Day |
| 10 | Tuesday, 9 May 1645 | Victory Day |
| 11 | Sunday, 4 June 1645 | Pentecost |
| 12 | Monday, 5 June 1645 | Pentecost (observed) |
| 13 | Wednesday, 28 June 1645 | Constitution Day of Ukraine |
| 14 | Thursday, 24 August 1645 | Independence Day of Ukraine |