Batman Day 2026 is officially on the horizon—and the Dark Knight is bringing a whole collector moment with him. 🦇 Mark Saturday, 19 September 2026: DC’s global centerpiece is the one-shot Batman of Two Worlds, arriving worldwide in comic shops alongside masks, hardcovers, and special retailer events. Are you picking up the one-shot, hunting the collectibles, or planning a full Batman Day shop crawl? Tag the Batman fan who needs this date in their calendar. Source credit: Promotional video supplied from @amctheatres filename attribution; please confirm creator rights/permission before publishing. #BatmanDay #BatmanDay2026 #Batman #DCComics #BatmanOfTwoWorlds #Lanterns #GreenLantern #HalJordan #JohnStewart #GuyGardner #ComicBooks #ComicBookCollector #ComicShop #BatmanFans #DCFans #ComicsCommunity #ComicBookEvents