| Month |
Day |
Holiday |
| January 1 |
Monday |
New Year's Day |
| January 15 |
Monday |
Martin Luther King, Jr.'s Birthday |
| February 19 |
Monday |
President's Day |
| March 26 |
Monday |
Cesar Chavez's Birthday |
| May 28 |
Monday |
Memorial Day |
| July 4 |
Wednesday |
Independence Day |
| September 3 |
Monday |
Labor Day |
| September 10 |
Monday |
Admission Day (OHA offices closed) |
| November 12 |
Monday |
Veterans Day |
| November 21 |
Wednesday |
Thanksgiving Day (observed) |
| November 22 |
Thursday |
Thanksgiving Day |
| December 24 |
Monday |
Christmas Eve (OHA offices closed) |
| December 25 |
Tuesday |
Christmas Day |
| December 31 |
Monday |
New Year's Eve (OHA offices closed) |