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.

Valentine's Fun for Kids on the Spectrum

The Library is hosting a fun program for kids on the spectrum and their families.
  • Celebrate Valentine's Day with sweet treats, crafts, LEGO building, yoga storytime, and animated short films!
  • Resource providers for families with children and teens on the autism spectrum will be in attendance.
  • Pizza dinner will be provided.
  • Registration is required and will open here on Friday, January 19 at 10 am.  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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