- New Year's Day, Friday, January 2, 2017
- Martin Luther King, Jr. Day, Monday, January 16th
- Presidents' Day, Monday, February 20th
- Memorial Day, Monday, May 29th
- Independence Day, Tuesday, July 4th
- Labor Day, Monday, September 4th
- Veterans' Day (observed), Friday, November 10th
- Thanksgiving Day, Thursday, November 23rd
- Day After Thanksgiving Day, Friday, November 24th
- Christmas Eve Day (Observed), Friday, December 22nd
- Christmas Day, Monday, December 25th
- New Years' Eve Day (Observed), Friday, December 29th
- New Year's Day, Monday, January 1, 2018
Regular (non-holiday) Administration office hours: Monday-Thursday 8 a.m. to 4:30 p.m. Friday 8 a.m. to 3:00 p.m.
For non-emergency, urgent concerns after-hours call the Airport Operations Supervisor at (925) 321-7793. For emergencies call 9-1-1.