Hours

Aquarium of the Bay is open every day of the year except for December 25.

General Hours of Operation -- Summer
Every day: 9 am to 8 pm

General Hours of Operation -- Winter
Monday-Thursday:  10 am to 6 pm
Friday-Sun:  10 am to 7 pm

Please click on the calendar below showing specific hours for each day of the year.  Please note that we sometimes close early for private events. 

2010 Hours of Operations