8 PM Thursday In England = GMT +/- Zero and is the World's Reference Location
3 PM Thursday in the US Eastern Standard Time zone {EST} = GMT-5
2 PM Thursday in the US Central Standard Time zone...
Utah is in the Mountain Time Zone. California is in the Pacific Time Zone. Both states participate in Daylight Savings, so Utah is always 1 hour ahead of California.
The next AnswerThon - April 25-26 2009 - has the following official start and end times: Saturday, April 25th: starting at midnight, 12:00 am, Eastern Standard Time, (which is actually late Friday...