Every day is a good day to visit the California Academy of Sciences. In addition to more than 20 active exhibits, each day there's a wide range of activities, shows, events, and tours.
We're proud to bring you science—365 days a year! The Academy will be open 10 am – 3 pm on November 23 (Thanksgiving Day) and 11 am – 5 pm on December 25 (Christmas Day).
Philippine Coral Reef
Academy membership opens up your world. Join, renew, or give the gift of membership today.
Go San Francisco Card
Save up to 55% on admission to the Academy and 25 other San Francisco attractions.