It's full Lunar eclipse tonite. I saw one years ago and it was quite exhilirating. The next one will be in 2010 and this one is at a decent time so you can catch it. Time zones here.

The full moon is supposed to turn yellow than turn totally red, if it's clear that is. It starts about 8:43pm in the north east and ends at about 12:09am however you can catch it mid bloom at about 10:26