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Library

West entrance of the Longmont Public Library

Contact the Library

303-651-8470

Email the Longmont Library

Contact us with your questions

 

Longmont Public Library

409 4th Ave.

Longmont, CO 80501

Hours of Operation

Monday-Thursday: 9 am – 8 pm

Friday-Saturday: 9 am – 5 pm

Sunday: 1 pm – 5 pm

 

See holiday closures

Search the Library's Catalog

Browse through thousands of books, DVDs, CDs and more items and place holds on your favorites!

 

Search for Library books + place holds

The Longmont Public Library is so much more than a place for books. From the Library of Things to homework help and small business resources to our Free Seed Library, the Library helps residents connect, learn and feel inspired. Whether visiting in-person or accessing digital resources online, the Library invites everyone to engage in lifelong learning, find a place to belong and have fun. Visit us and find out everything your Library has to offer!

Join An Upcoming Event

Stay connected with our community through FREE Library-hosted events:

Colorado Trail in Crisis
Don’t Miss: The Colorado Trail in Crisis
Author Talk: Nov 7

Karl Ford will be speaking about his book “The Colorado Trail In Crisis” and the ways in which climate change has impacted the ecosystems along the trail.

Learn more and Register

Manage Your Library Account

The Library offers multiple ways to access your Library account. Have your library card number and pin number ready (Your pin is the last four digits of your phone number).

 

  • NOTE: Make sure that you use all 14 digits of your library card number when renewing by phone.

Need help finding your next great read?