http://www.timeanddate.com/worldclock/converted.html?month=9&day=11&year=2010&hour=0&min=5&sec=0&p1=248&p2=234
timeanddate.com
The World Clock – Time Zone Converter – results
At the specified time, local time in Seattle is 16 hours behind Tokyo
Location Local time Time zone
Tokyo (Japan) Saturday, September 11, 2010 at 12:05:00 AM UTC+9 hours
Seattle (U.S.A. - Washington) Friday, September 10, 2010 at 8:05:00 AM UTC-7 hours PDT
Corresponding UTC (GMT) Friday, September 10, 2010 at 15:05:00