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 and is not a comprehensive list of all activities happening around the community. Dates and times of these events are subject to change without notice.

Trash, Recycling, & Composting - Holidays & Events

View via the address-based Online Collection Calendar and sign up for reminders.

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!

Members Only!


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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