Mystic Aquarium & Institute for Exploration

Mystic Aquarium & Institute for Exploration is open daily, except for Thanksgiving and Christmas.

December 1-February 28
Open Daily 10:00am to 5:00pm (last admission at 4:00pm)

March 1-31
Open Daily 9:00am to 5:00pm (last admission at 4:00pm)

April 1-October 31
Open daily 9:00am to 6:00pm (last admission at 5:00pm)

November 1-30
Open Daily 9:00am to 5:00pm (last admission at 4:00pm)

Please note the Aquarium will be closing at 3:00pm (last admission at 2:00pm) on Saturday, September 25.

Hours are subject to change without notice.

Store Hours

The store at Mystic Aquarium & Institute for Exploration is open daily, except for Thanksgiving and Christmas.

March 1-October 31
Open Daily 10:00 am to 6:00 pm

November 1-February 28
Open Daily 10:00 am to 5:00 pm

Café Hours

The Penguins Café™ is open Monday through Friday from 9:00 am to 4:00 pm and Saturday and Sunday, from 9:00 am to 5:00 pm.