The iPhone 7 and 7 Pro will go official in September with pre-orders allegedly starting on the 9th. Actual shipments will begin a week later, most likely on September 16 (a Friday). The exact date of the Apple event hasn’t been confirmed yet.
While we’re at it, here are some more photos of the iPhone 7 and iPhone 7 Pro. Note that the unit with the 3.5mm headphone jack is the iPhone 6s Plus, hope you didn’t get excited over nothing.
iPhone 7 and iPhone 7 Pro, sized up against the iPhone 6s Plus