Education · Open House

International Observe the Moon Night at Yerkes Observatory

Name: International Observe the Moon Night at Yerkes Observatory
Start: 2026-10-17
End: 2026-10-17
Location: Yerkes Observatory

Celebrate International Observe the Moon Night at the historic Yerkes Observatory with telescope viewing and educational presentations.

Sat, 17 Oct 2026 Yerkes Observatory Williams Bay , Wisconsin

Experience the wonders of the night sky at the historic Yerkes Observatory in Williams Bay, Wisconsin. On October 17, 2026, the observatory hosts its International Observe the Moon Night event. This educational open house invites the public to explore lunar science through telescope viewing on the South Lawn, engaging presentations, and various family-friendly activities. It is a unique opportunity to learn about our moon and the history of astronomy at one of the world's most iconic observatories.

What to Expect

Visitors can expect an evening of astronomical discovery, including guided telescope viewing and educational talks about the moon.

Who Should Attend

Astronomy enthusiasts
Families
Students
Science educators
Local community members

Agenda Overview

Evening event featuring lunar observation and educational programming.

Venue & Address

Yerkes Observatory

373 W Geneva St
Williams Bay , Wisconsin – 53191
United States

Organizer

Yerkes Observatory · Non-profit

Yerkes Observatory is a historic center for astronomy and science education.

Frequently Asked Questions

Where is the event held?

The event is at Yerkes Observatory, 373 W Geneva St, Williams Bay, WI.

Is this event free?

Please check the official Yerkes Observatory website for ticket information.

What should I bring?

Dress for the weather as some activities are outdoors on the lawn.

Is there parking?

Yes, parking is available on-site.

Are there food options?

The event typically includes food options; check the website for details.

Is it accessible?

Yerkes Observatory strives to be accessible; contact them for specific needs.