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 VisitLongmont.org.
Subscribe to the City Calendar
To get events emailed to you directly, sign up for the Calendar eNotifications and then select the Calendar categories.
West-Side Historic Preservation Walking Tour
- Date: 05/15/2019 10:00 AM
Take a walking tour of the Historic Westside neighborhood with Preservation Planner Karen Bryant. This beautiful neighborhood, built during a period of prosperity in Longmont’s agricultural industry in the early 1900s, includes the first free library and the oldest school still in use in Boulder County. Learn about what historic designation and historic significance means for property owners.