The iPhone 5S and the new low-cost iPhone are expected to launch on Friday, September 6, according to a “very credible” source. That’s roughly two weeks earlier than the iPhone 5 went on sale last year, and it suggests Apple will announce the devices in late August.

Over the past few months, not a day has gone by that our Twitter feed hasn’t been been bombarded by a consistent string of questions that millions of hungry Apple fans are just clamoring to have answered:

When will Apple announced the iPhone 5?

When will I be able to preorder the iPhone 5?

When is the iPhone 5 coming out?

We think we know. Here’s the complete release timeline of the iPhone 5 we think you can expect, starting from which day we think Apple will send out invitations and continuing to the iPhone 5’s October 7th release date.