All observing is done out in the open air, under the stars. Dress appropriately.
This is where we check our weather - you can check it too:
>>Forecast for Southold NY<<.
News 12 East End: Custer Institute in Southold
The Custer Institute is the gateway to the known and unknown universe.News 12's Joe Arena took a trip to Long Island's Southold,
where you can explore the night sky and see how the observatory has changed.
Play the video!
For the Curious
The Custer Institute and Observatory is Long Island's oldest public observatory (est.1927). Open to the public every Saturday evening from dusk until midnight, our staff of volunteers will give you a tour of the facilities and the night sky through our powerful telescopes. Custer has a library, exhibit room, and gift shop. Frequent lectures, classes,concerts, art exhibits and other special events.- Ridgewood Savings Bank
- The New York Community Trust
- The Joe & Hellen Darion Foundation
- The Harold Family Foundation
- Visit & Contact
- Membership Information
- Member Nights
- Our Equipment
- Custer History
- Radio Astronomy
- Music Project
- Eclipses and Transits
- Meteor Showers
- Custer Maker Space
- News & Resources
Updated: 03/06/24
Saturday Night Observing: Open 7pm-Midnight
What's Up: February 2024 Skywatching Tips from NASA
What are some skywatching highlights in December 2023? Clear skies will make for ideal viewing of the Geminid meteor shower, and grab your binoculars to search for asteroid Vesta.