Is there a web site that shows where all the planets are at any given time

it seems like that sort of thing that would already exist

http://www.fourmilab.ch/yoursky

http://www.fourmilab.ch/solar

http://www.skyandtelescope.com
http://www.heavens-above.com
and many others.
http://www.fourmilab.ch/cgi-bin/Solar/ac… shows solar system as it is right now.

Heavens Above is a Great simple website with many fun tools to use. Just be sure to program your location and timezone for best results.

http://www.heavens-above.com/

its calls Google sky available on smart phones, devices and maybe the Internet, Google it ;)