Holiday Hours

All City of San Mateo Libraries will be closed on the following days:

2023
  • Sunday, January 1: New Year's Day Holiday
  • Monday, January 2: New Year's Day Observance
  • Monday, January 16: Martin Luther King Jr. Holiday
  • Monday, February 20: Presidents’ Day Holiday
  • Monday, May 29: Memorial Day Holiday
  • Tuesday, July 4: Independence Day Holiday
  • Monday, September 4: Labor Day Holiday
  • Monday, October 9: Staff Development Day*
  • Friday, November 10: Veterans Day Observance
  • Wednesday, November 22: Day before Thanksgiving - Closing at 5pm
  • Thursday, November 23: Thanksgiving Holiday
  • Sunday, December 24: Christmas Eve
  • Monday, December 25: Christmas Holiday
2024
  • Monday, January 1: New Year’s Day Holiday

*Libraries will be closed for in-service training of Library employees.