Events Calendar

September 2026

Wed 9

Recreation Center Pool Closures (9/9/2026)

Wednesday, Sept. 9 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Thu 10

Recreation Center Pool Closures (9/10/2026)

Thursday, Sept. 10 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 11

Recreation Center Pool Closures (9/11/2026)

Friday, Sept. 11 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 11

Itty Bitty City Preschool Playtime

Friday, Sept. 11 · 9 a.m. - 11 a.m. Itty Bitty City Preschool Playtime Series

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States

Sat 12

Recreation Center Pool Closures (9/12/2026)

Saturday, Sept. 12 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Sat 12

History Tour at Sandstone Ranch (9/12/2026)

Saturday, Sept. 12 · 10:30 a.m. - noon History Tour at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Sat 12

Callahan Fall Open House at ArtWalk

Saturday, Sept. 12 · 4 p.m. - 8 p.m. Callahan Fall Open House at ArtWalk Series

Callahan House 312 Terry St, Longmont, CO, United States

Sun 13

Recreation Center Pool Closures (9/13/2026)

Sunday, Sept. 13 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Mon 14

Recreation Center Pool Closures (9/14/2026)

Monday, Sept. 14 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Tue 15

Recreation Center Pool Closures (9/15/2026)

Tuesday, Sept. 15 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Wed 16

Recreation Center Pool Closures (9/16/2026)

Wednesday, Sept. 16 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Thu 17

Recreation Leisure Pool Closure

Thursday, Sept. 17 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 18

Recreation Leisure Pool Closure (9/18/2026)

Friday, Sept. 18 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 18

Itty Bitty City Preschool Playtime (9/18/2026)

Friday, Sept. 18 · 9 a.m. - 11 a.m. Itty Bitty City Preschool Playtime Series

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States

Sat 19

Recreation Leisure Pool Closure (9/19/2026)

Saturday, Sept. 19 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Sun 20

Recreation Leisure Pool Closure

Sunday, Sept. 20 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Mon 21

Recreation Leisure Pool Closure (9/21/2026)

Monday, Sept. 21 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Tue 22

Recreation Leisure Pool Closure

Tuesday, Sept. 22 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Wed 23

Recreation Leisure Pool Closure (9/23/2026)

Wednesday, Sept. 23 Recreation Center Pool Closures Series

Recreation Center 310 Quail Rd., Longmont, CO, United States

Fri 25

Itty Bitty City Preschool Playtime (9/25/2026)

Friday, Sept. 25 · 9 a.m. - 11 a.m. Itty Bitty City Preschool Playtime Series

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States