The dates of new movies...?

Why is it that there are many movies coming out in the U.S on September Eleventh? I've seen commercials for two or three movies premiering on that date.

lemonie8 years ago
It's a Friday, a usual day of the week to release movies.
See here for other Friday releases for comparison:

Fizzxwizz (author) 8 years ago
So its pretty much just a coincidence?
I don't think there's anything more to it than being a Friday, so yes. L
It's not a just a coincidence. It's also a long weekend for a lot of people, due in part to the events that made that date famous. Perfect for movie releases.