San José Public Library Branches and King Library are closed on these days except where indicated.
- Wednesday, December 24, 2025 - December 25, 2025 – Christmas Holidays
- Wednesday, December 31, 2025 - All Libraries close at 5 p.m.
- Thursday, January 1, 2026 – New Year’s holiday
- Monday, January 19, 2026 – Dr. Martin Luther King Jr. Day
- Monday, February 16, 2026 – Presidents Day holiday (King Library open)
- Tuesday, February 17, 2026 – Lunar New Year holiday (King Library open)
- Tuesday, March 31, 2026 – César Chávez Day
- Monday, May 25, 2026 – Memorial Day holiday
- Friday, June 19, 2026 – Juneteenth holiday
- Saturday, July 4, 2026 – Independence Day holiday
- Monday, September 7, 2026 – Labor Day holiday
- Monday, October 12, 2026 – Indigenous Peoples Day holiday (King Library open)
- Wednesday, November 11, 2026 – Veterans Day holiday
- Thursday, November 26, 2026, to Friday, November 27, 2026 – Thanksgiving holidays
- Thursday, December 24, 2026, to Friday, December 25, 2026 – Christmas holidays
- Friday, January 1, 2027 – New Year’s holiday