iPhone 5 Launch Date - July 10?

I have heard some rumours about iPhone 5 launch date. Some websites are claiming it to be June end.

http://www.macrumors.com/2011/04/04/iphone-5-to-launch-at-end-of-june/ 

Some are not sure.

Sony's CEO says something else.

Sony CEO reveals secret iPhone 5 details

I think it will be delayed because of Japan quake and output at Sony factories in Japan.What I say is July 10th. What do you say? I would like it be July 10th, a nice birthday present.