http://wccftech.com/ios-11-release-date/

After ten developer and nine public betas in total, Apple has officially revealed the iOS 11 release date.

During its keynote, Apple made a quick rundown of the features which users can expect with the release of iOS 11. Things were topped off with a solid iOS 11 release date which is set for 19th of September. On this day, users that are not enrolled in the paid Apple Developer Program or the public Apple Beta Software Program can go ahead and download iOS 11 on their devices. If you are enrolled in the paid developer program, then you will be pleased to learn that you can download the Gold Master candidate of the software right after the event has concluded.