Opening Hours

Aquarium Hours

【 Dec. 1st - Dec. 11th 】

- Weekdays -
10:30 a.m. to 8:00 p.m.

- Weekends and Holidays -
9:30 a.m. to 8:00 p.m.

【 Dec. 12th - Dec. 23rd 】

- Weekdays -
10:00 a.m. to 8:00 p.m.

- Weekends and Holidays -
9:30 a.m. to 8:00 p.m.

【 Dec. 24th - Jan. 9th 】

9:30 a.m. to 8:00 p.m.

【 Jan. 12th - Jan. 31st 】

- Weekdays -
10:00 a.m. to 8:00 p.m.

- Weekends and Holidays -
9:30 a.m. to 8:00 p.m.

* January 10th and 11th, 2023 are closed days.


* Last admission is one hour before the closing time.
* The opening hours are subject to change during the above period.

* Further opening hours will be announced as soon as it is decided.
*The Osaka Aquarium Kaiyukan may be temporarily closed due to natural disasters or to prevent infectious diseases.