Today's Hours: 9:00 AM – 6:00 PM
| Reuse-A-Palooza Event | December 1, 2019 | 9:00 AM—5:00 PM | |
| Tree Lighting | December 1, 2019 | 10:00 AM—10:30 AM | |
| Aquarium Closing Early | December 5, 2019 | 9:00 AM—5:00 PM | |
| A New Age of Ocean Exploration | December 5, 2019 | 7:00 PM—8:30 PM | |
| Shark Lagoon Nights | December 6, 2019 | 6:00 PM—9:00 PM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | December 7, 2019 | 9:00 AM—12:00 PM | |
| Aquarium Holidays | December 7, 2019 | 9:00 AM—5:00 PM | |
| Holiday Treats for the Animals | December 7, 2019 | 9:00 AM—5:00 PM | |
| Aquarium Closing Early | December 7, 2019 | 9:00 AM—5:00 PM | |
| Los Cerritos Wetlands Habitat Restoration | December 7, 2019 | 10:30 AM—12:30 PM | |
| Holiday Treats for the Animals | December 8, 2019 | 9:00 AM—5:00 PM | |
| Homeschool Holiday | December 13, 2019 | 9:00 AM—12:00 PM | |
| Shark Lagoon Nights | December 13, 2019 | 6:00 PM—9:00 PM | |
| Aquarium Holidays | December 14, 2019 | 9:00 AM—5:00 PM | |
| Junior Biologist: Marine Mammals | December 14, 2019 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | December 15, 2019 | 9:00 AM—12:00 PM | |
| Teen Science Cafe | December 15, 2019 | 6:30 PM—8:30 PM | |
| Shark Lagoon Nights | December 20, 2019 | 6:00 PM—9:00 PM | |
| Aquarium Holidays | December 21, 2019 | 9:00 AM—5:00 PM | |
| Parent and Me: Penguins | December 21, 2019 | 10:00 AM—11:30 AM | |
| Sea Squirt Winter Camp | December 26, 2019 | 8:30 AM—11:30 AM | |
| Discounted Late Nights | December 26, 2019 | 5:00 PM—8:00 PM | |
| Discounted Late Nights | December 27, 2019 | 5:00 PM—8:00 PM | |
| Discounted Late Nights | December 29, 2019 | 5:00 PM—8:00 PM | |
| Winter Teen Overnight | December 30, 2019 | 5:00 PM—7:00 AM | |
| Discounted Late Nights | December 30, 2019 | 5:00 PM—8:00 PM | |
| New Year's Eve Presented by Night Dive | December 31, 2019 | 8:00 PM—1:00 AM | |
| New Year's Eve Presented by Night Dive | December 31, 2019 | 8:00 PM—1:00 AM | |
| Winter Day Camp | January 2, 2020 | 8:00 AM—12:00 PM | |
| Discounted Late Nights | January 3, 2020 | 5:00 PM—8:00 PM | |
| Job Shadow Class: Veterinarian | January 4, 2020 | 9:00 AM—12:00 PM | |
| Parent and Me: Octopus | January 4, 2020 | 10:00 AM—11:30 AM | |
| Film Screening & Panel Discussion: Sea of Shadows | January 6, 2020 | 6:30 PM—9:00 PM | |
| An Evolutionary and Philosophical Answer to the Climate Change Mystery: Why the Doubt? | January 9, 2020 | 7:00 PM—8:30 PM | |
| Winter Family Overnight | January 10, 2020 | 5:00 PM—7:00 AM | |
| Underwater Parks Day | January 11, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Sharks | January 11, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Octopus | January 11, 2020 | 10:00 AM—11:30 AM | |
| California and the Ocean: Three Perspectives on the Future | January 12, 2020 | 7:00 PM—9:15 PM | |
| Offshore Oil Platform Decommissioning Forum For The Public | January 13, 2020 | 8:30 AM—5:00 PM | |
| Offshore Oil Platform Decommissioning Forum For The Public | January 14, 2020 | 8:30 AM—5:00 PM | |
| Saving Birds in the Northern Mariana Islands | January 15, 2020 | 7:00 PM—8:00 PM | |
| Parent and Me: Otters | January 18, 2020 | 10:00 AM—11:30 AM | |
| Parent and Me: Octopus | January 18, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Veterinarian | January 19, 2020 | 9:00 AM—12:00 PM | |
| Galápagos Wonders | January 22, 2020 | 7:00 PM—8:30 PM | |
| Festival of Human Abilities | January 25, 2020 | 9:00 AM—5:00 PM | |
| Junior Biologist: Fish | January 25, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Octopus | January 25, 2020 | 10:00 AM—11:30 AM | |
| Festival of Human Abilities | January 26, 2020 | 9:00 AM—5:00 PM | |
| The Curious World of Seaweed | January 30, 2020 | 7:00 PM—8:30 PM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | February 1, 2020 | 9:00 AM—12:00 PM | |
| A Story About People and Place: Lessons Learned in Vaquita Conservation | February 6, 2020 | 7:00 PM—8:30 PM | |
| Junior Biologist: Marine Mammals | February 8, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | February 9, 2020 | 9:00 AM—12:00 PM | |
| Parent and Me: Octopus | February 15, 2020 | 10:00 AM—11:30 AM | |
| Coral Reef Restoration in Palau and the Bahamas | February 19, 2020 | 7:00 PM—8:30 PM | |
| African-American Festival | February 22, 2020 | 9:00 AM—5:00 PM | |
| Junior Biologist: Birds and Reptiles | February 22, 2020 | 9:30 AM—11:30 AM | |
| African-American Festival | February 23, 2020 | 9:00 AM—5:00 PM | |
| Unwitting Helpers: The Strange, True Story of How Silent Spring and the Clean Water Act Gave Rise to Asian Carp in America | February 26, 2020 | 7:00 PM—8:30 PM | |
| Parent and Me: Sharks | February 29, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | March 7, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Invertebrates | March 14, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | March 15, 2020 | 9:00 AM—12:00 PM | |
| Parent and Me: Penguins | March 21, 2020 | 10:00 AM—11:30 AM | |
| Scout Day | March 22, 2020 | 9:00 AM—5:00 PM | |
| Junior Biologist: Sharks | March 28, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Marine Biologist | April 4, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Fish | April 11, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Marine Biologist | April 12, 2020 | 9:00 AM—12:00 PM | |
| Parent and Me: Sharks | April 25, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | May 2, 2020 | 9:00 AM—12:00 PM | |
| Urban Ocean Festival | May 2, 2020 | 9:00 AM—5:00 PM | |
| Urban Ocean Festival | May 3, 2020 | 9:00 AM—5:00 PM | |
| Junior Biologist: Birds and Reptiles | May 9, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Otters | May 16, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | May 17, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Marine Mammals | May 23, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Octopus | May 30, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Veterinarian | June 6, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Sharks | June 13, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Penguins | June 20, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Veterinarian | June 21, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Fish | June 27, 2020 | 9:30 AM—11:30 AM | |
| Junior Biologist: Marine Mammals | July 11, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Otters | July 18, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Marine Biologist | July 19, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Birds and Reptiles | July 25, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | August 1, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Invertebrates | August 8, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Octopus | August 15, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Penguin and Lorikeet Biologist | August 16, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Sharks | August 22, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Penguins | August 29, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | September 5, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Fish | September 12, 2020 | 9:30 AM—11:30 AM | |
| Moompetam: Native American Festival | September 19, 2020 | 9:00 AM—5:00 PM | |
| Parent and Me: Sharks | September 19, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Mammalogist | September 20, 2020 | 9:00 AM—12:00 PM | |
| Moompetam: Native American Festival | September 20, 2020 | 9:00 AM—5:00 PM | |
| Job Shadow Class: Veterinarian | October 3, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Birds and Reptiles | October 10, 2020 | 9:30 AM—11:30 AM | |
| Parent and Me: Otters | October 17, 2020 | 10:00 AM—11:30 AM | |
| Job Shadow Class: Veterinarian | October 18, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Invertebrates | October 24, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Marine Biologist | November 7, 2020 | 9:00 AM—12:00 PM | |
| Junior Biologist: Sharks | November 14, 2020 | 9:30 AM—11:30 AM | |
| Job Shadow Class: Marine Biologist | November 15, 2020 | 9:00 AM—12:00 PM | |
| Parent and Me: Octopus | November 21, 2020 | 10:00 AM—11:30 AM | |
| Junior Biologist: Fish | November 28, 2020 | 9:30 AM—11:30 AM | |
