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.
Other Community Events: To view other events being held around Longmont, please visit the Longmont visitors bureau events calendar at VisitLongmont.org.
Subscribe: To get events emailed to you directly, sign up for the Calendar eNotifications and then select the Calendar categories.
Rhythm on the River: A Festival of Music and Fun
Get Your Glow On!
- Date: 07/12/2019 5:00 PM - 10:00 PM
- Location: Roger's Grove Nature Area
220 Hover St
Longmont, Colorado 80503
- Introduction: Longmont's signature summer festival filled with music, food & drink, art, FUN! Free admission.