Closing Times at the Aquarium of the Pacific

The Aquarium of the Pacific in Long Beach closes at 6 p.m. most days, though hours shift seasonally and on holidays. During summer months (roughly June through August), the aquarium stays open until 8 p.m. on weekends and some weekdays. Winter hours are shorter — typically 5 p.m. closing on weekdays and 6 p.m. on weekends. The aquarium is closed on Christmas Day only.

Because hours change throughout the year and occasionally shift for special events or maintenance, checking the official website or calling ahead is the only way to confirm the exact closing time for your planned visit. The aquarium's main number is (562) 590-3100. You can also find current hours on their website before you leave home.

Key Takeaways

  • Standard closing time is 6 p.m., but summer weekend hours extend to 8 p.m.
  • Winter hours are shorter, with weekday closing at 5 p.m. and weekend closing at 6 p.m.
  • Hours vary by season and occasionally change for special events or maintenance work.
  • Call (562) 590-3100 or check the website to confirm hours before your visit.
  • The aquarium is closed only on Christmas Day.

Summer Hours and Weekend Extensions

From June through August, the Aquarium of the Pacific extends its hours to accommodate summer visitors. Weekend days (Saturday and Sunday) typically close at 8 p.m., giving families more time to explore the exhibits after school or work. Some weekdays during this period also stay open until 8 p.m., though this varies year to year.

If you are planning a summer visit, arrive early enough to see the major exhibits without rushing. The aquarium is largest in the morning and early afternoon, so you will have more space to move through the tanks and watch the animals. Arriving by mid-afternoon still gives you several hours before closing.

Winter and Off-Season Hours

From September through May, the aquarium operates on shorter hours. Weekdays typically close at 5 p.m., and weekends close at 6 p.m. This schedule gives you less daylight time to visit, so plan accordingly if you work a standard day shift — you may need to visit on a weekend or take time off work.

Winter hours also mean the aquarium is quieter during these months, which can be an advantage if you prefer fewer crowds. However, you will need to arrive earlier in the day to have enough time before closing.

Holiday Hours and Special Closures

The Aquarium of the Pacific observes Christmas Day as a full closure. Other major holidays — including Thanksgiving, New Year's Day, and Independence Day — typically remain open on their regular schedule, though hours may shift slightly. Easter and other holidays do not cause closures but may have adjusted hours.

Special events, temporary exhibits, or maintenance work occasionally require the aquarium to close early or stay closed for a full day. These closures are announced on the website and through their social media accounts. If you are planning a visit around a holiday or have flexible dates, check ahead to avoid arriving at a closed entrance.

Planning Your Visit Around Closing Time

Most visitors spend two to four hours at the Aquarium of the Pacific, depending on how thoroughly they explore each exhibit and whether they watch any of the scheduled animal talks or feeding demonstrations. If you arrive in the late afternoon, you will have time to see the main tanks but may miss some of the smaller exhibits or interactive areas.

Arriving at least two hours before closing gives you a comfortable pace to walk through the major galleries without feeling rushed. If you want to see everything, plan for a full morning or early afternoon visit. The aquarium is less crowded on weekday mornings, which also means shorter lines at the food vendors and gift shop if you want to purchase anything before you leave.

How to Confirm Hours Before You Go

The most reliable way to check current hours is the Aquarium of the Pacific's official website, where hours are updated seasonally and for any special circumstances. You can also call their main line at (562) 590-3100 during business hours to speak with staff who can confirm the exact closing time for your visit date.

If you are planning a group visit or have questions about whether the aquarium will be open on a specific date, calling ahead also lets you ask about group rates or any exhibits that may be temporarily closed. Staff can tell you the best time to arrive to avoid the largest crowds and which animals are most active at different times of day.

Frequently Asked Questions

Does the aquarium close earlier on rainy days?

No, the Aquarium of the Pacific operates on its regular schedule regardless of weather. Rain does not affect closing times, though it may affect outdoor areas or special events. Call ahead if you are concerned about weather affecting your visit experience.

Can I stay inside after closing time if I am already there?

No, all visitors must exit the building by the posted closing time. Staff begin clearing the galleries about 30 minutes before closing, so plan to head toward the exit well before the final closing time to avoid being rushed out.

Are there extended hours for special events?

Yes, the aquarium occasionally hosts evening events or special programs that extend hours beyond the regular schedule. These are announced in advance on their website and social media. Check their events calendar if you are interested in visiting during an evening program.

What time should I arrive if I want to see the most animals active?

Most marine animals are most active in the early morning and late afternoon. Arriving in the morning gives you the best chance to see feeding behavior and active animals, though the aquarium is also more crowded at this time. Late afternoon visits are quieter but may mean less animal activity before closing.