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.

QuestBotics: Level 1

The Library is offering a QuestBotics class for children ages 8 to 12 who will learn how to create art with 8 bits.

  • This level 1 workshop will introduce students to drawing using eight bit style.  Kids will learn about geometry, algebra, and drawing shapes in this hands-on class from QuestBotics.
  • For ages 8-12
  • Registration is required and can be accomplished here. No email address?  Call (303) 651-8477 to register.

The Friends of the Longmont Library generously support library programs and services.

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