Long Island's oldest public observatory — open Saturday nights for guided stargazing through powerful telescopes. Volunteers walk you through planets, star clusters, and nebulae. Special meteor shower events. Suggested donation $5/$3.
| Sunday | Closed |
| Monday | Closed |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday Today | Closed |
| Friday | Closed |
| Saturday | 8pm – 12am |