December 2025

Sat 6

Saturday, Dec. 6 · 7 pm - 9 pm

The 10th Annual Holiday Show

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

The Longmont Museum's holiday tradition returns for its 10th year! Join us for classic songs of the season (with a twist) from some of the finest musicians in the region, including friends old and new.

Tue 9

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

Discovery Days Music & Movement

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

Wed 10

Wednesday, Dec. 10 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Wed 10

Wednesday, Dec. 10 · 3 pm - 5 pm Teen Craft & Create Club Series

Teen Craft & Create Club

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

Thu 11

Thursday, Dec. 11 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Thu 11

Thursday, Dec. 11 · 4 pm - 8:30 pm

Art & Sip: Alcohol Ink Sunrise

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

Thu 11

Thursday, Dec. 11 · 7 pm - 9 pm

Short Films from the 2025 Boulder International Film Festival Pt. II

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

Our second round of shorts made by filmmakers from across the globe as selected for inclusion in the 2025 Boulder International Film Festival. 

Fri 12

Friday, Dec. 12 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Fri 12

Friday, Dec. 12 · 2:30 pm - 4:30 pm

Friday Afternoon Concert: Flatirons Jazz Orchestra

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

Join us as we go back in time and enjoy a swinging afternoon with this traditional 18-piece big band.

Sat 13

Saturday, Dec. 13 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Sat 13

Saturday, Dec. 13 · 9:15 am - 2:15 pm

Ornaments & Keepsakes Big-Kids Day at Discovery Days

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

Thu 25

Thursday, Dec. 25 · 9 am

Museum programs closed for Christmas Day

Fri 26

Friday, Dec. 26 · 9 am - 5 pm

Museum closed

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

January 2026

Thu 1

Thursday, Jan. 1, 2026 · 9 am - 5 pm

Museum programs closed for New Year’s Day

Tue 13

Tuesday, Jan. 13, 2026 · 9:15 am - 2 pm Discovery Days Music & Movement Series

Discovery Days Music & Movement

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

Wed 14

Wednesday, Jan. 14, 2026 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Thu 15

Thursday, Jan. 15, 2026 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Fri 16

Friday, Jan. 16, 2026 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Sat 17

Saturday, Jan. 17, 2026 · 9:15 am - 2:15 pm Discovery Days Art Series

Discovery Days Art

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

Tue 20

Tuesday, Jan. 20, 2026 · 9:15 am - 2 pm Discovery Days Music & Movement Series

Discovery Days Music & Movement

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