Public holidays
1817, USA, Oklahoma
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, January 1, 1817 | New Year's Day |
| 2 | Monday, January 20, 1817 | Martin Luther King Day |
| 3 | Monday, February 17, 1817 | Washington's Birthday |
| 4 | Monday, May 26, 1817 | Memorial Day |
| 5 | Thursday, June 19, 1817 | Juneteenth National Independence Day |
| 6 | Friday, July 4, 1817 | Independence Day |
| 7 | Monday, September 1, 1817 | Labor Day |
| 8 | Tuesday, November 11, 1817 | Veterans Day |
| 9 | Thursday, November 27, 1817 | Thanksgiving |
| 10 | Friday, November 28, 1817 | Black Friday |
| 11 | Wednesday, December 24, 1817 | Christmas Eve |
| 12 | Thursday, December 25, 1817 | Christmas |