Lots of rumors going on at the moment, as the iPhone 5 announcement/release is getting closer and closer, the heat is being turned up and the rumor mill is crunching away.
The latest rumors and so far also the most reliable ones, I believe, suggests that iPhone 5 (and possible an iPad mini) will be announced on Wednesday September 12th and iPhone 5 will be released for sale on Friday September 21st.
There are also some new iPhone 5 rumor-photos out that seem very legit indeed. Bigger screen, different back side and a smaller connector at the bottom.