Calendar of Events

Want to know what’s the latest at Oregon Coast Aquarium? Hoping to plan ahead? Check below for some of our usual day events celebrated at the Aquarium, as well as annual events & closures.

Join us virtually or in person during the year for day events! Each day event we focus on a different animal, theme, or mission, providing you with information and ways to get involved.

Dates may be subject to change. For the latest news and reminders of day and events subscribe to our monthly e-newsletter.

2024 Day Events

2025 Day Events

Aquarium Days of Note

From changing exhibits to holiday events, check ahead here for insight for future visits.

Last Week of March: Spring Break
May 17: New Temporary Exhibit Opens (Details coming soon)
May 23: Summer Hours Begin
September 2: Winter Hours Begin
Unavailable 2024: Trick or Treat Street
December 5: Sea of Lights Begins
December 19: Early Closure at 4:30pm
December 24: Early Closure at 3:00pm
December 25: Aquarium Closed

Special Events

8/26 - 10/20: 2024 Nintendo Animal Crossing: New Horizons Experience

Looking for a full list of beach cleanup dates? Check out SOLVE’s calendar for a list of cleanups in your area.

What's Happening Today?

Looking for the latest news on what’s happening today? Check out our Plan Your Visit page for the latest news, hours changes, and more!

Get your 2025 Aquarium calendar!

_{These limited edition print calendars are available while supplies last; order today.}

Looking for the Reciprocal Membership calendar?

Did you know that Aquarium members get free access to participating attractions in the greater Portland area during certain months?