Featured Events

January 20th at 11:30 am, 2:30 pm

Watch as a diver plunges into one of the world's deepest living coral reef tanks.

January 20th at 3:30 pm

Learn all about Claude, our albino American alligator, and other swamp inhabitants.

February 2nd at 6:00 pm

Kick off your Lunar New Year with lion dancers, masked performers, and more!

Find an Event

sleep over night

Why count sheep when you can count geckos, butterflies, sharks, and penguins?


  • Fri. Jan. 20th at 9:30 am - Entrance

    Regular Hours

    Daily: 9:30 am – 5:00 pm

    Sunday: 11:00 am – 5:00 pm


    Members' Hours

    Tuesday: 8:30 – 9:30 am

    Sunday: 10:00 – 11:00 am

  • Fri. Jan. 20th at 10:00 am - Coat Check

    Become a scientist for a day by checking out a field science backpack full of tools and activities.

  • Fri. Jan. 20th at 10:30 am, 3:00 pm - African Hall

    Meet our African penguin colony and get your questions answered by one of our Academy biologists.

  • Fri. Jan. 20th at 10:30 am - Front Lobby

    Put on your thinking caps and check out live science experiments in action.

  • Fri. Jan. 20th at 10:30 am - Planetarium

    Shows tailored for students ranging from kindergarten through 8th grade and accommodating state science standards are available on a reservation-only basis. For more information, please visit the Academy's Educator Center.

  • Fri. Jan. 20th at 11:30 am, 2:30 pm - Philippine Coral Reef

    Watch as a diver plunges into one of the world's deepest living coral reef tanks.

  • Fri. Jan. 20th at 11:30 am, 1:30 pm, 3:30 pm - Planetarium

    Discover the beauty, variety, and vast complexity of our connections to the network of life that surrounds us.

  • Fri. Jan. 20th at 12:30 pm, 2:30 pm - Planetarium

    Asteroids and comets have collided with our planet throughout its history, changing the course of life on Earth and shaping the world we know today. Narrated by George Takei, Incoming! explores the past, present, and future of our Solar System and the landmark discoveries scientists have made sending spacecraft to visit tiny worlds. In the latest original planetarium show from the California Academy of Sciences, cutting-edge visualizations will bring real-time data from current NASA missions to life while taking audiences on a ride through the dynamic story of our cosmic origins.