Masks are required in all indoor public spaces in Boulder County for those age 2+ regardless of vaccination status starting Sept. 3 at 5 p.m. Learn more about the county’s public health order.

Main Library and Meadows Branch Library are open. NoBo Corner Library and Reynolds Branch Library have hold carryout appointments.

Boulder Main Library

Address
1001 Arapahoe Avenue, Boulder, CO 80302
Phone
303-441-3100
Map
Directions

Hours

Sunday
Noon - 5:00 PM
Monday
9:00 AM - 7:00 PM
Tuesday
9:00 AM - 7:00 PM
Wednesday
9:00 AM - 7:00 PM
Thursday
9:00 AM - 7:00 PM
Friday
Noon - 5:00 PM
Saturday
Noon - 5:00 PM