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.

Halloween Storytime & Costume Parade

Head to the Library for ghoulish Halloween stories and a costume treak-or-treat parade through the Civic Center!
  • Tuesday & Wednesday, October 29 & 30, 10:15 & 11 am
  • Head to the Library for some silly, spooky songs and stories, then join a trick-or-treat parade through the Library and the Civic Center!  Wear your costume and bring your treats bag, because candy and other fun things may appear.
  • For all ages; strollers are welcome.
  • No registration required.

See all our great storytime programs here.

The Friends of the Longmont Library generously support library programs and services.

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