2026 Granite State Comicon - Sunday

The 2026 Granite State Comicon arrives for its Sunday session, wrapping up a weekend dedicated to all things pop culture. Expect a full day of comic book artists, writers, cosplayers, and vendors showcasing a range of collectibles and art. This closing day is often a good chance to catch any panels you missed or find deals on merchandise from independent creators and larger retailers. This Sunday event takes place on September 20, 2026, at the DoubleTree by Hilton Manchester in Manchester, NH. It's a convention center environment, typically bustling with fans of comics, sci-fi, fantasy, and gaming. Attendees can usually move between exhibitor halls, artist alleys, and panel rooms throughout the day.