# Halloween at Halloween at the Aquarium — hours & season

Halloween at the Aquarium: hours, season and location, from official sources.

**Halloween at the Aquarium: Oct 31 9:30 AM–6 PM.** _(as of 2026-10-11T07:04:55.398Z)_

- **Address:** 1483 Alaskan Way, Pier 59, Seattle, WA 98101 (not confirmed by the organiser)
- **Hours:** Oct 31 9:30 AM–6 PM
- **Fees:** A ticket to this event includes access to all three Aquarium buildings; proceeds support conservation work
- **Website:** https://www.seattleaquarium.org/events/halloween-at-the-aquarium/
- **Notes:** Come in costume and join us for special Halloween activities on Saturday, October 25 and Sunday, October 26! Included with Aquarium admission.

## Common questions

### When is Halloween at the Aquarium open?

Halloween at the Aquarium is open Oct 31 9:30 AM–6 PM.

_Data as of the dates shown · Sources: web research_

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