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Verify on official websiteThe 83rd World Science Fiction Convention Held in downtown Seattle, Washington, August 13–17, 2025. Bringing Worldcon back to Seattle for the first time since 1961! Hundreds of hours of panel programming, presentations, workshops, events, table talks, autograph signings, kids programming, and more.
Wednesday, August 13, 2025 - Sunday, August 17, 2025
Seattle, USA
The 83rd World Science Fiction Convention Held in downtown Seattle, Washington, August 13–17, 2025. Bringing Worldcon back to Seattle for the first time since 1961! Hundreds of hours of panel programming, presentations, workshops, events, table talks, autograph signings, kids programming, and more.
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Request a DemoOr start free trial →Seattle Worldcon 2025 – Building Yesterday’s Future–For Everyone takes place on Wednesday, August 13, 2025 to Sunday, August 17, 2025 in Seattle. All times are in UTC.
Seattle Worldcon 2025 – Building Yesterday’s Future–For Everyone takes place at The Seattle Convention Center’s new Summit expansion in Seattle, USA.
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