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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.


Rx Take Back Event

Bring your unused medication for proper disposal - This is a FREE event

  • Date: 10/26/2019 8:00 AM - 2:00 PM  

This FREE event will be held at the main Lobby of Longmont United Hospital, 1950 Mountain View, from 8 am to 2 pm.

Medication will be disposed by incineration by the DEA.  Plastic bottles and cardboard will be recycled. Please remove names and personal information from prescriptions. Sorry, medical equipment, needles and illegal substances cannot be accepted.

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