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.

Software Migration: Recreation, Senior Services, Museum and Firing Range

Affecting online, over the phone, and in-person transactions

  • Date: 01/14/2019 6:00 AM
  • Location: Recreation Center
    310 Quail Road
    Longmont, Colorado 80501
  • Introduction: From 5pm on Sunday, Jan. 13, through Thursday, Jan. 17, the registration and reservation software used by Recreation, Senior Services, the Museum, and the Firing Range will be unavailable.

New Registration & Reservation Software Update

Effective Sunday, January 13, at 5pm, the online and in-person registration and reservation software used by Recreation, Senior Services, Museum, and the Firing Range will be unavailable.  Our facilities will operate regular hours during the software upgrade, January 14-17, and cash or check sales are preferred for drop-in use.  No new registrations or reservations will be taken as we migrate to a new software system to better serve you.  Thank you in advance for your patience!

Questions?  Call 303-651-8404.

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