May 2022
All libraries closed – Memorial Day
All Contra Costa County Libraries will be closed for Memorial Day.
Find out more »July 2022
All libraries closed – Independence Day
All Contra Costa County Libraries will be closed for Independence Day.
Find out more »September 2022
All libraries closed – Labor Day
All Contra Costa County Libraries will be closed for Labor Day.
Find out more »November 2022
All libraries closed – Veterans Day
All Contra Costa County Libraries will be closed for Veterans Day.
Find out more »All libraries close at 6:00 PM
All Contra Costa County Libraries will close at 6:00 PM for the Thanksgiving holiday.
Find out more »All libraries closed – Thanksgiving Day
All Contra Costa County Libraries will be closed for Thanksgiving Day.
Find out more »December 2022
All libraries closed – Christmas Eve (observed)
All Contra Costa County Libraries will be closed for Christmas Eve (observed).
Find out more »All libraries closed – Christmas Eve
All Contra Costa County Libraries will be closed for Christmas Eve.
Find out more »All libraries closed – Christmas Day (observed)
All Contra Costa County Libraries will be closed for Christmas Day (observed).
Find out more »All libraries close at 5:00 PM
All Contra Costa County Libraries will close for New Year's Eve at 5:00 PM.
Find out more »