2026 Convention Guide

Astronomicon 2026

April 10–12, 2026 · Ypsilanti, MI

Dates

April 10–12, 2026

3-day event

Venue

Ann Arbor Marriott Ypsilanti

Ypsilanti, MI

Est. Attendance

~5,000

About Astronomicon

Astronomicon is a Midwest anime con taking place April 10–12, 2026. This 3-day event is held at Ann Arbor Marriott Ypsilanti in Ypsilanti, MI and is a favorite stop on the regional circuit. Drawing roughly 5,000 attendees, the event features cosplay contests, artist alleys, vendor halls, and panel programming that keep fans coming back year after year. Whether you're planning your first trip or you're a returning attendee, Astronomicon is one of the must-hit events on the 2026 Midwest anime calendar.

Track Astronomicon and 46 other Midwest cons with the 2026 Neko Circuit Calendar

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