USA & Canada clocks
Daylight Saving Time dates 2012
Sunday 11 March 2012 2am local time
until Sunday 4 November 2012 2am local time
see: Daylight-Saving-Time.com
for details
USA and Canada Standard Time Date schedules
here
Like most states in the U.S., Daylight Saving Time is
observed in Alaska, where the time is shifted forward by 1 hour, resulting
in an 8 hours difference behind Greenwich Mean Time (GMT-8).
After the Summer months the time is shifted back by 1
hour resulting in the normal 9 hours difference behind GMT.