The Long Island Aquarium is open daily from 10am-4pm with limited/reduced capacity.  Please select your scheduled arrival time.   

All guests must reserve a date and time for their visit.  Guest capacity is limited each day. All guests 3 years old and up MUST wear a mask. Don't visit when sick! If you need a refund or to exchange your ticket date/time, please call 631.208.9200, ext. 426.

Discounted Senior Thursday admission is only valid for admission on Thursdays and will not be honored any other day of the week.