Public holidays
1665, Ukraine
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1665 | New Year's Day |
| 2 | Wednesday, 7 January 1665 | Orthodox Christmas Day |
| 3 | Sunday, 8 March 1665 | International Women's Day |
| 4 | Monday, 9 March 1665 | International Women's Day |
| 5 | Wednesday, 8 April 1665 | Orthodox Easter |
| 6 | Thursday, 9 April 1665 | Orthodox Easter |
| 7 | Friday, 1 May 1665 | Workers' Day |
| 8 | Saturday, 9 May 1665 | Memorial Day |
| 9 | Monday, 11 May 1665 | Memorial Day |
| 10 | Wednesday, 27 May 1665 | Orthodox Pentecost |
| 11 | Thursday, 28 May 1665 | Orthodox Pentecost |
| 12 | Sunday, 28 June 1665 | Constitution Day |
| 13 | Monday, 29 June 1665 | Constitution Day |
| 14 | Monday, 24 August 1665 | Independence Day |