Thursday, Nov. 28 – All locations will be closed for Thanksgiving.

Main Library Arapahoe entrance

Main Library

1001 Arapahoe Ave., Boulder, CO 80302
Contact us
Holiday Closings

Regular Hours

  • Mon
    9 - 7
  • Tue
    9 - 7
  • Wed
    9 - 7
  • Thu
    9 - 7
  • Fri
    10 - 5
  • Sat
    10 - 5
  • Sun
    12-5

Cafe Hours:
Open daily until 4 p.m.

Regular Walk-in Hours

  • Mon
    Closed
  • Tue
    by appt.
  • Wed
    Closed
  • Thu
    12 - 4
  • Fri
    Closed
  • Sat
    12 - 4
  • Sun
    Closed

Services Available by Appointment

Research and scanning services by emailing [email protected].

Book an Appointment
George Reynolds Branch Library

George F. Reynolds Library

3595 Table Mesa Drive, Boulder, CO 80305
Contact us
Holiday Closings

Regular Hours

  • Mon
    9 - 7
  • Tue
    9 - 7
  • Wed
    9 - 7
  • Thu
    9 - 7
  • Fri
    10 - 5
  • Sat
    10 - 5
  • Sun
    12 - 5
Meadows Branch Library

Meadows Library

4800 Baseline Road, Boulder, CO 80303
Contact us
Holiday Closings

Regular Hours

  • Mon
    9 - 7
  • Tue
    9 - 7
  • Wed
    9 - 7
  • Thu
    9 - 7
  • Fri
    10 - 5
  • Sat
    10 - 5
  • Sun
    12 - 5
Entrance to the NoBo Library. It is an angular shaped building with a large yellow sign above the entrance.

NoBo Library

4500 13th Street, Boulder, CO 80304
Contact us
Holiday Closings

Regular Hours

  • Mon
    9 - 7
  • Tue
    9 - 7
  • Wed
    9 - 7
  • Thu
    9 - 7
  • Fri
    10 - 5
  • Sat
    10 - 5
  • Sun
    12 - 5