Events Calendar

September 2025

Mon 22

Monday, Sep. 22, 2025 · 10:45 am - 11:45 am

Discovery Days Music & Movement in the Park

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Mon 22

Monday, Sep. 22, 2025 · 3 pm - 5 pm

Water Advisory Board

Mon 22

Monday, Sep. 22, 2025 · 4 pm - 5:30 pm Navigators Series

Navigators (9/22/2025)

Longmont Youth Center 1050 Lashley St., Longmont, CO, United States

Mon 22

Monday, Sep. 22, 2025 · 5 pm - 6 pm

Flex Your Mind: Brain Games for Tweens with Root Lab

Longmont Library 409 4th Ave., Longmont, CO, United States

Mon 22

Monday, Sep. 22, 2025 · 6 pm - 7:30 pm Drop-in Writers Group / Grupo de Escritores Abierto Series

Drop-in Writers Group (9/22/2025)

Longmont Library 409 4th Ave., Longmont, CO, United States

Mon 22

Monday, Sep. 22, 2025 · 6 pm - 7:30 pm Drop-in Writers Group / Grupo de Escritores Abierto Series

Drop-in Writers Group (9/22/2025)

Longmont Library 409 4th Ave., Longmont, CO, United States

Drop-in on Mondays at 6 pm for a thoughtful, intentional and inclusive space to gather around the art and craft of writing.

Mon 22

Monday, Sep. 22, 2025 · 7 pm - 8:30 pm

Deep Thoughts Philosophy Book Group (Virtual)

Longmont Library 409 4th Ave., Longmont, CO, United States

This book group discusses a different classic short work of philosophy or an excerpt from a longer work.

Tue 23

Tuesday, Sep. 23, 2025 · 9:15 am - 2 pm Discovery Days Music & Movement Series

Discovery Days Music & Movement (9/23/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Tue 23

Tuesday, Sep. 23, 2025 · 9:30 am - 11:30 am Studio Series: Intro to Watercolor Series

Studio Series: Intro to Watercolor (9/23/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Tue 23

Tuesday, Sep. 23, 2025 · 4 pm - 5 pm After School Music Classes: Vocal Vibes Series

After School Music Classes: Vocal Vibes (9/23/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Tue 23

Tuesday, Sep. 23, 2025 · 5:30 pm - 7:30 pm Open Chess Night Series

Open Chess Night @ the Library (9/23/2025)

Longmont Library 409 4th Ave., Longmont, CO, United States

Open chess evenings are informal and there will be basic instruction on how to play. We also have plenty of books about playing and the history of the game.

Tue 23

Tuesday, Sep. 23, 2025 · 6 pm - 7 pm

Teens Try it Out! Cupcake Decorating SOLD OUT

Longmont Library 409 4th Ave., Longmont, CO, United States

Tue 23

Tuesday, Sep. 23, 2025 · 7 pm - 11 pm City Council Meeting Series

City Council Meeting (9/23/2025)

Longmont Civic Center 350 Kimbark St., Longmont, CO, United States

Join us at a City Council meeting.

Wed 24

Wednesday, Sep. 24, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art (9/24/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Wed 24

Wednesday, Sep. 24, 2025 · 3 pm - 5 pm Teen Craft & Create Club Series

Teen Craft & Create Club (9/24/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Wed 24

Wednesday, Sep. 24, 2025 · 6 pm - 7 pm Beginner English Practice Series

Beginner English Practice (9/24/2025)

Longmont Library 409 4th Ave., Longmont, CO, United States

Become more confident and comfortable speaking English. Practice groups are guided by Library staff.

Wed 24

Wednesday, Sep. 24, 2025 · 6 pm - 11 pm

Planning & Zoning Commission Meeting

City Council Chambers 350 Kimbark Street, Longmont, Colorado

Thu 25

Thursday, Sep. 25, 2025 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art (9/25/2025)

Longmont Museum 400 Quail Rd., Longmont, CO, United States

Thu 25

Thursday, Sep. 25, 2025 · 11:30 am - 1:15 pm

The Library @ the Longmont Senior Center / La Biblioteca en el Centro para Personas Mayores de Longmont

Thu 25

Thursday, Sep. 25, 2025 · 1 pm - 2 pm Spanish-English Conversation Group Series

Spanish-English Conversation Group (9/25/2025)

Longmont Library 409 4th Ave., Longmont, CO, United States

Get to know other language learners while practicing conversations in Spanish or English.