Colorado Springs Astronomical Society

Fall International Astronomy Day Star Party, Mueller State Park

Saturday, September 27, 2025

Event

Fall International Astronomy Day Star Party at Mueller State Park on Saturday, Sept 27th from 8-10 PM.

CSASTRO Volunteers will set up telescopes in the Visitor Center parking lot and share views of the night sky. Weather permitting we’ll also provide a guided tour of the night sky.

State Park Fees apply.

Date: Saturday, September 27, 2025

Time: 8 p.m. - 10 p.m. Mountain

Location: Mueller State Park
21045 CO-67
Divide, CO 80814

Information for Visitors

Location Details

Mueller State Park
21045 CO-67
Divide, CO 80814
(click to get directions)
check weather forecast

UPCOMING EVENTS

Sat 4/11/2026
9 a.m. - noon Mountain 		SUN-Day In The Park
Fri 4/24/2026
8 p.m. - 9:30 p.m. Mountain 		Horizon Middle School Star Party Horizon Middle School
1750 Piros Drive Colorado Springs, CO
Sat 4/25/2026
8 p.m. - 10 p.m. Mountain 		Astronomy Night at Cheyenne Mountain State Park Cheyenne Mountain State Park
410 JL Ranch Heights Rd Colorado Springs, CO
Sun 4/26/2026
9 a.m. - noon Mountain 		SUN-Day in the Park at Cheyenne Mountain State Park Cheyenne Mountain State Park
410 JL Ranch Heights Rd Colorado Springs, CO