iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
Apple to Hold iPhone Event on September 9
Following the September 9 introduction, the iPhone 6 will likely be available to customers on a corresponding Friday roughly a week and a half later, possibly September 19.
Apple has scheduled a big media event for Tuesday, Sept. 9 — a date to which Apple numerologists will strain to attribute significance. As with September events past, the focal point of this one is to be Apple’s next-generation iPhones, which are expected to feature larger displays of 4.7 and 5.5 inches and run speedy new A8 processors. Apple declined comment.Apple's iPhone 6 launch event will see the debut of the 4.7-inch iPhone 6, which is expected to include a thinner, lighter chassis with an iPod-touch style design along with an A8 processor and an improved camera. The event may also see the introduction of the 5.5-inch iPhone 6, which is said to be experiencing production issues and may ship to customers somewhat later than the 4.7-inch iPhone 6, in late 2014 or early 2015.
Re/code, composed of the former AllThingsD team, has a perfect track record when it comes to launch date reports. The site has also suggested Apple is aiming to introduce the iWatch at an October event.
Update 11:35 AM PT: The Wall Street Journal has confirmed Re/code's report, with a source pointing towards a September 9 debut date for the iPhone 6. Bloomberg has confirmed the September 9 event date as well.