iPhone 7 and Plus (Pro?) is tipped for launch on the 12th September

Since the iPhone 5, Apple have always been launching their phones on Fridays on the week of the 12th September apart from the iPhone SE. Last year it was the 15th when the iPhone 6S and Plus as well as the iPad Pro came out.

So Evan Blass from @evleaks posted this:

This proves that it probably will come out then, so start getting ready for your upgrades, iPhone 6 owners. This will be a great launch.