Visit our Coronavirus page to stay up-to-date on the latest information and resources. ALL IN-PERSON CITY PROGRAMS AND EVENTS ARE CANCELLED UNTIL FURTHER NOTICE. 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.


Cancelled - On the Rise: Colorado Songwriter Showcase Curated & Hosted by Bonnie & Taylor Sims

$15 general admission, $12 students/seniors, $10 members
7:15 pm
Buy tickets online with the links below or by calling 303-651-8374

The Stewart Auditorium comes alive with intimate “listening room” style concerts featuring established musicians from Colorado and beyond.

On the Rise: Colorado Songwriter Showcase
Curated & Hosted by Bonnie & Taylor Sims

Thursday, April 9
Join Longmont’s own Bonnie & Taylor Sims of Bonnie & the Clydes for an intimate evening of original music from emerging, up-and-coming, and established singer-songwriters from Colorado. Buy tickets online
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