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.
Friday Afternoon Concert: Altius Quartet
- Date: 10/18/2019 2:30 PM - 4:00 PM
- Location: Museum
400 Quail Road
Longmont, Colorado 80501
Friday Afternoon Concerts
October 18, November 15, December 13
$12 general admission,
$10 students/seniors, $8 members
Enjoy an afternoon of live music in our Stewart Auditorium this fall featuring an eclectic array of musical acts from up and down the Front Range.
October 18: Altius Quartet
Altius Quartet is a string quartet ensemble determined to further the art of chamber music through performance, education, and outreach. Deriving their name from the Olympic motto “Citius, Altius, Fortius” (Latin for faster, higher, stronger), Altius strives convey art to a more diverse audience and engage directly with the community.
Learn more and buy tickets online or by calling 303-651-8374.