Holiday Hours

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

2022
  • Saturday, January 1: New Year's Holiday
  • Monday, January 17: Martin Luther King, Jr. Holiday
  • Monday, February 21: Presidents' Day Holiday
  • Monday, May 30: Memorial Day Holiday
  • Monday, July 4: Independence Day Holiday
  • Monday, September 5: Labor Day Holiday
  • Monday, October 10: Staff Development Day*
  • Friday, November 11: Veterans Day Holiday
  • Wednesday, November 23: Day before Thanksgiving - Closing at 5pm
  • Thursday, November 24: Thanksgiving Holiday
  • Friday, December 23: Christmas Eve Observance
  • Saturday, December 24: Christmas Eve
  • Sunday, December 25: Christmas Holiday
  • Monday, December 26: Christmas Day Observance
2023
  • Sunday, January 1: New Year's Day
  • Monday, January 2: New Year's Day Observance
*Libraries will be closed for in-service training of Library employees.