| New Year's Day | Monday, January 2, 2023 |
| Martin Luther King, Jr. Day | Monday, January 16, 2023 |
| Lincoln Day | Monday, February 13, 2023 |
| President's Day | Monday, February 20, 2023 |
| Truman's Birthday | Monday, May 8, 2023 |
| Memorial Day (observed) | Monday, May 29, 2023 |
| Independence Day (observed) | Tuesday, July 4, 2023 |
| Labor Day | Monday, September 4, 2023 |
| Columbus Day | Monday, October 9, 2023 |
| Veterans Day | Friday, November 10, 2023 |
| Thanksgiving Day | Thursday, November 23, 2023 |
| Day After Thanksgiving | Friday, November 24, 2023 |
| Christmas Eve | Friday, December 22, 2023 |
| Christmas Day | Monday, December 25, 2023 |
| New Year's Day | Monday, January 1, 2024 |
