The Library will be closed on Monday, May 28th for Memorial Day.

Boulder Main Library

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

Hours

Sunday
Noon - 6:00 PM
Monday
09:00 AM - 8:00 PM
Tuesday
09:00 AM - 8:00 PM
Wednesday
09:00 AM - 8:00 PM
Thursday
09:00 AM - 8:00 PM
Friday
10:00 AM - 6:00 PM
Saturday
10:00 AM - 6:00 PM