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.

Live! at the Library

The Library hosts live performances every Thursday morning in the summer.
  • Thursdays in June, July, and August 2,10 to 10:45 am
  • Join us for live, family-friendly performances every Thursday morning on the West Patio
  • Bring friends and neighbors;  children 9 and younger must be accompanied by a dedicated caregiver over 16 years of age.
  • Planned performances:
    • June 7: Kyle Donovan - Rock On! Science; Interactive Earth Science Show
    • June 14: Mad Science
    • June 21: The Magic of Mr. E and Kyle Groves
    • June 28: Mr. Kneel’s Hip Hop Summer Show
    • NO SHOW JULY 5
    • July 12: Ann Lincoln's Boogie Woogie Bunnies Magic Show
    • July 19: Dan Crow - “As the Crow Flies” STEAM-themed songs from Dan’s travels
    • July 26: Mike Schneider-Polka Concert for the Whole Family: Pint-Size Polkas
    • August 2: Bradly Weaver-Traditional and Original Folk Music for the Whole Family:
  • No registration required.

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

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