National Superhero Day

History & origins

National Superhero Day is listed in this site's 2026 calendar for April 28. Informal "national days" are often promoted by communities, trade groups, and brands; origins and official proclamations vary by country and year. Celebrate heroes real and fictional on National Superhero Day! From comic book legends born in America to everyday heroes in our communities, this day honors those who use their powers for good. Because many such observances are cultural or promotional rather than statutory, treat dates as a planning guide and confirm local events separately.

Why it matters

Observing National Superhero Day gives people a shared anchor to explore fun & weird themes—superheroes, comics, April, heroes, entertainment—and to coordinate learning, gatherings, or giving around that focus. Celebrate heroes real and fictional on National Superhero Day! From comic book legends born in America to everyday heroes in our communities, this day honors those who use their powers for good. Who's your favorite superhero?

How to celebrate

Dress up as your favorite superhero. Read comic books or watch superhero movies. Visit comic book stores. Thank real-life heroes in your community. Share superhero art and stories on social media.

Facts

• Superman first appeared in 1938, created in America
• The superhero genre is distinctly American
• Superhero movies dominate the US box office
• Comic books have become valuable collectibles
• Many superheroes represent American ideals and values