Visit our coronavirus page to stay up-to-date on the latest information and resources. Safer at Home Orders are in effect. All City programs and events are cancelled through May 31. See current closure details.



Citywide Calendar

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Welcome to Longmont's Calendar of Events!

The events listed on this calendar are City of Longmont sponsored events. This is not a comprehensive list of all activities happening around the community. Dates and times of these events are subject to change without notice.

Holiday Closures

Trash, Recycling, & Composting - Holidays & Events

Other Community Events

  • To view other events being held around Longmont, please visit the Longmont visitors bureau events calendar at

Subscribe to the City Calendar

  • To get events emailed to you directly, sign up for the Calendar eNotifications and then select the Calendar categories.


Friends' BOOK SALE!


The Friends of the Longmont Library return with another season of fantastic book sales!  Offered books are donated by the public or culled from the Library's collection due to lack of current popularity, age, or minor damage. Thousands of books are available!

Book Sale Dates:

  • September 19-22, 2019
  • November 14-17, 2019
  • February 20-23, 2020
  • April 16-19, 2020

Book Sale Times:

Book Sale Prices:

  • Adult Hardcovers $3
  • Adult Softcovers $2
  • Adult Small Fiction Paperbacks 50¢
  • Children & Young Adults 50¢
  • Audio/Visual 50¢
  • Special Features = Special Prices
  • Fill-A-Bag for $5 on Sundays Only

Book Sale Payment:

Cash, Credit and Checks with proper ID

Visit the Friends' website for more details on book categories, special deals, and Lobby Book Shop.

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