In another timeline, 2020 would have been a big year for movies. With new movies from several huge franchises dropping, it was poised to create some big box office numbers. In a COVID reality, it's a totally different story. Movies predicted to be blockbusters have been moved yet again... some even vacating 2020 altogether.
Marvel, in particular, due to its interconnected universe had to moved other movies (namely, "Shang-Chi" and "Eternals" to later dates due to the postponement of "Black Widow").
For now, "Wonder Woman: 1984" is slated to close an unprecedented year, however, with Regal Cinemas (the second largest movie theaters in the country) is said to be shuttering operations indefinitely, may have an impact as well. It remains to be seen whether another Gal Gadot's feature film, "Death on the Nile" (read "Murder on the Orient Express" review for nostalgia sake) will stick to its December 18, 2020 premiere date and Disney's animated "Soul" will stick to its November 20, 2020 release and "Death on the Nile" on December 18, 2020.
"Wonder Woman: 1984" to December 25, 2020
"No Time to Die" to April 2, 2021
"Black Widow" to May 7, 2021
"F9" ("Fast & Furious 9") to May 28, 2021
"Shang-Chi and the Legend of the Ten Rings" to July 9, 2021
"Eternals" to November 5, 2021
"The King's Man" to December 2021 (date unknown; said to be moving from February 12, 2021)
https://www.yahoo.com/entertainment/black-widow-delayed-2021-075112044.html
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In the meantime, while we're waiting to be back at the theaters again, Vudu.com is an awesome resource for FREE movies! (and also TV shows)
https://www.vudu.com/content/movies/uxpage/View-All-Free-Movies-TV/206