The mystery surrounded over the Galaxy Nexus 7 tablet shipment date finally cleared now as Google notifying all the users that as soon as your device is ready to ship to you, you will receive a notification from Google Play with a shipping tracking number. The orders being placed through July 13 processed and shipped soon accordingly. While those orders placed after July 13 will ship according to the quoted time frame as per when you purchased and tracking number being sent to you.
In the US, all Nexus 7 8GB orders are shipped while by July 19, Nexus 7 16GB orders placed through July 11 (PDT) will be shipped, and upgraded these orders to overnight shipping. The remaining standalone Nexus 7 16GB orders will be processed by the end of next week with overnight shipping. If you ordered your tablet with a case, charger or Nexus Q, your Nexus 7 will ship this week with overnight shipping, in some cases ahead of the rest of your order.
In Canada, Google had shipped all Nexus 7 8GB orders. The Nexus 7 16GB orders will be shipped in 1-2 weeks. In the UK, all Nexus 7 8GB orders will ship by July 20 (BST). All Nexus 7 16GB orders placed through June 30 (BST), will ship by July 20 (BST). The remaining Nexus 7 16GB orders will ship next week. In Australia, all Nexus 7 8GB and Nexus 7 16GB orders will be fulfilled by the end of day on July 19 (AEST) and will arrive in 3-5 days.
(Image Source: Google Nexus 7 Site)