Public holidays
1690, USA, Ohio
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1690 | New Year's Day |
| Monday, 2 January 1690 | New Year's Day (observance) | |
| Friday, 3 February 1690 | Rosa Parks Day (observance) | |
| 2 | Saturday, 4 February 1690 | Rosa Parks Day |
| 3 | Wednesday, 22 February 1690 | Washington's Birthday |
| 4 | Tuesday, 30 May 1690 | Memorial Day |
| 5 | Tuesday, 4 July 1690 | Independence Day |
| 6 | Monday, 4 September 1690 | Labor Day |
| 7 | Monday, 25 December 1690 | Christmas |