Fall Hours Start Monday, September 2nd, and runs throughout the school year!
The Long Island Explorium is open on additional school holidays and breaks:
Check back here for updated scheduling.
Nov 11, 2024 9:00AM—12:00PM
Nov 05, 2024 9:00AM—12:00PM
Oct 14, 2024 9:00AM—12:00PM
Long Island Explorium Port Jeff Harbor 101 East Broadway Port Jefferson, NY 11777
Jan 15, 2024 9:00AM—12:00PM
Dec 09, 2023 9:00AM—12:00PM
Oct 09, 2023 9:00AM—12:00PM
