Use this Oklahoma planning calendar for 2031 with US federal-holiday baseline dates, month calendars, and date tools. This is a federal-holiday baseline planning calendar, not an official state legal holiday list. State, court, school, and local closures can differ and should be verified with official sources.
This is a federal-holiday baseline planning calendar, not an official state legal holiday list. State, court, school, and local closures can differ and should be verified with official sources.
We do not list unverified Oklahoma-specific legal holidays on this page. Use it for planning, then confirm official state, school, court, and local schedules before making decisions.
| Date | Holiday | Details |
|---|---|---|
| Wednesday, January 1, 2031 | New Year's Day | Date guide |
| Monday, January 20, 2031 | Martin Luther King Jr. Day | Date guide |
| Monday, February 17, 2031 | Presidents' Day | Date guide |
| Monday, May 26, 2031 | Memorial Day | Date guide |
| Thursday, June 19, 2031 | Juneteenth | Date guide |
| Friday, July 4, 2031 | Independence Day | Date guide |
| Monday, September 1, 2031 | Labor Day | Date guide |
| Monday, October 13, 2031 | Columbus Day | Date guide |
| Tuesday, November 11, 2031 | Veterans Day | Date guide |
| Thursday, November 27, 2031 | Thanksgiving | Date guide |
| Thursday, December 25, 2031 | Christmas Day | Date guide |