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.

Art & Sip: Mandala Stones

The meditative art of mandala has been around for centuries and many cultures believe it to increase inner peace and focus. Join us on this awesome, artful journey to create your very own unique Mandala Stones. You will take home the skills of an art form that is fulfilling and restorative.

Register online, by phone at 303-651-8374 or at the Longmont Museum.

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