| Month |
Day |
Holiday |
| January 1, 2025 |
Wednesday |
New Year's Day |
| January 20 |
Monday |
Dr. Martin Luther King, Jr.'s Birthday |
| February 17 |
Monday |
Presidents Day |
| March 31 |
Monday |
Cesar Chavez's Birthday (Observed) |
| May 26 |
Monday |
Memorial Day |
| June 19 |
Thursday |
Juneteenth |
| July 4 |
Friday |
Independence Day |
| September 1 |
Monday |
Labor Day |
| September 9 |
Tuesday |
Admission Day (OHA offices closed) |
| November 11 |
Tuesday |
Veterans Day (Observed) |
| November 26 |
Wednesday |
Thanksgiving Day |
| November 27 |
Thursday |
Day after Thanksgiving Day |
| December 24 |
Wednesday |
Christmas Eve (Observed, OHA offices closed) |
| December 25 |
Thursday |
Christmas Day |
| December 31 |
Wednesday |
New Year's Eve (Observed, OHA offices closed) |