If you're curious as to what time iOS 6 will release today, it's currently looking like 1 PM Eastern/ 10 AM Pacific. This has been the time rumored this morning, and it falls in line with previous iOS release windows.

Absinthe Jailbreak made the chart below so you can calculate the time for your timezone. As with every iOS release, expect the servers to be slower than a snail for the first few hours.

iOS 6 Release Times - estimated