| New Year’s Day (observed) | Friday, December 31, 2021 |
| Martin Luther King Day | Monday, January 17 |
| Presidents' Day | Monday, February 21 |
| Memorial Day | Monday, May 30 |
Juneteenth National Independence Day (observed)
*subject to collective bargaining | Monday, June 20 |
| Independence Day | Monday, July 4 |
| Labor Day | Monday, September 5 |
| Veterans Day | Friday, November 11 |
| Thanksgiving Day | Thursday, November 24 |
Day after Thanksgiving
Known as Native American Heritage Day | Friday, November 25 |
| Day Before Christmas (observed) | Friday, December 23 |
| Christmas Day (observed) | Monday, December 26 |