By way of Digg I found Giant Jupiter Shines Bright. I always have trouble finding where planets are in the night sky or when I see a planet identifying it, usually with the exception of Venus or Mars.

On July 7th Io’s will pass in front of Jupiter, Io will finish crossing the planet’s disc just before midnight EDT. It’s certainly not visible with the naked eye, but you should be able to watch it at Space.com.
technorati tags: space, jupiter, sky, night, io, planet, astronomy