Public holidays
1823, USA, Oklahoma
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1823 | New Year's Day |
| 2 | Saturday, 22 February 1823 | Washington's Birthday |
| 3 | Friday, 30 May 1823 | Memorial Day |
| 4 | Friday, 4 July 1823 | Independence Day |
| 5 | Monday, 1 September 1823 | Labor Day |
| 6 | Wednesday, 24 December 1823 | Christmas Eve |
| 7 | Thursday, 25 December 1823 | Christmas |