The Academy is open 365 days a year!

All guests 12+ must bring proof of full COVID-19 vaccination or a negative test taken within 72 hours of a visit, and all guests 2+ must wear a mask indoors. Purchasing tickets in advance is strongly recommended. For more know-before-you-go details, please visit our Health & Safety page. We look forward to seeing you soon!


Museum hours

Public hours
Monday-Saturday: 9:30 am-5 pm
Sunday: 11 am-5 pm
Thursday NightLife (21+ with ID): 6-10 pm
Last daytime entry at 4 pm

Members-only hours
Tuesday: 8:30-9:30 am
Sunday: 10-11 am



Rainforest and planetarium hours

Osher Rainforest hours
Monday-Saturday: 10 am-4:45 pm
Sunday: 11 am-4:45 pm
Thursday NightLife (21+ with ID): 6-7:45 pm
Due to the sleep schedules of its animal residents, Osher Rainforest opens a little later and closes a little earlier than the rest of the museum.

Morrison Planetarium showtimes (reservations required)
Multiple showtimes daily; view Daily Calendar for schedule
Please note that capacity is limited and reservations are required to attend a planetarium show. Scan the QR code in the lobby to reserve a showtime. Reservations are available on a first-come, first-served basis. Planetarium shows may not be appropriate for children under 7, and we regret that we cannot permit any child under 4.


Admission and ticketing

Daytime Admission tickets include access to everything at the Academy, all for one price. Here are a few important things to note about admission:

  • All guests, including members and donors, must reserve timed-entry tickets in advance of their visit. With the exception of EBT, WIC, Lifeline Pass, and Medi-Cal cardholders, walkup sales will not be available to minimize face-to-face interaction with staff.
  • Ticket prices vary by date, entry time, and age group. Save up to $5 per ticket and enjoy the greatest selection of entry times when you reserve your tickets at least 1 day in advance.
  • Children 2 and under and Academy members always visit for free.

Sightseeing? See more for less.

Make the most of your San Francisco holiday by spending less on admission to the Academy and other top attractions. Check out CityPASS, Go San Francisco Card, Big Bus Tours, and City Sightseeing for the best deals.

San Francisco CityPASS for California Academy of Sciences

See San Francisco's top four attractions, hand-picked and packaged together at a 44% savings. Visit the attractions at your own pace, in any order, over a 9-day period. Purchase now for instant mobile delivery.

Go San Francisco Card

Save up to 55% on admission to the Academy and 25 other top San Francisco attractions with a Go San Francisco Card.


Local science-lover?

Guests marvel at the enormous Philippine Coral Reef exhibit

Join today and discover something new every time you visit. From unlimited, free admission to exclusive events, programs, and discounts, Academy membership is your ticket to year-round science adventures.


Contact us
Have questions about the Academy? We're here to help.  
(415) 379-8000