| New Year’s Day (2022) | Friday, December 31, 2021 | |
| Martin Luther King’s Birthday | Monday, January 17, 2022 | |
| President’s Day | Monday, February 21, 2022 | |
| Cesar Chavez Day | Thursday, March 31, 2022 | |
| Memorial Day | Monday, May 30, 2022 | |
| Juneteenth | Monday, June 20, 2022 | |
| Independence Day | Monday, July 4, 2022 | |
| Labor Day | Monday, September 5, 2022 | |
| Veterans’ Day | Friday, November 11, 2022 | |
| Thanksgiving Day | Thursday, November 24, 2022 | |
| Day after Thanksgiving | Friday, November 25, 2022 | |
| Day before Christmas Eve | Friday, December 23, 2022 | |
| Day after Christmas | Monday, December 26, 2022 | |
| New Year’s Eve | Friday, December 30, 2022 |
After Hours Assistance
If you need assistance on weekends or holidays or after 5 pm on weekdays, call the numbers below and follow the instructions for after-hours assistance:
Alameda County: (510) 618-6100
Contra Costa County: (925) 691-2300 / (925) 798-3001