This change also saw Marvel Studios shift a number of other unannounced Marvel Cinematic Universe (MCU) off of its calendar, meaning 2026 will only have 'Avengers: Doomsday' and 'Spider-Man: Brand New Day' on it schedule, which is set to release on July 31, 2026.

With those changes, “Avengers: Doomsday” and Sony’s “Spider-Man: Brand New Day” are now the only Marvel Cinematic Universe entries slated to hit theaters in 2026. Additionally, the July 31, 2026 release of “Brand New Day” now precedes the release of “Doomsday.”

Marvel Studios has pushed back the release dates of Avengers: Doomsday and Avengers: Secret Wars, according to The Hollywood Reporter. Doomsday is being delayed from May 1st, 2026, to December 18th, 2026. Secret Wars’s release has been pushed from May 7th, 2027 to December 17th, 2027.