iOS 9 is released today and if you were curious to when it will come available to your region then we have you covered. The below will show you when it will be become available within your region for your download.
When downloading this update keep in mind that it is unknown how strong Apples servers are, given the amount of people that own a iPhone, iPod or iPad there could possibly be some slow speeds or a potential crash if there are to many people downloading at once. Once iOS 9 is downloaded and installed don’t be surprised if specific services are working, this may be a due to Apple hot fixing throughout the initial download period.
Check out the chart below if you are interested in updating to Apples newest OS.