In Canada, Time Zones and Daylight Saving Time usually have been regulated by
Canadian
provincial and territorial governments. Exceptions may exist in certain
Canadian municipalities.
Clocks in Canada are turned forward by one hour on the second Sunday in March and turned
back on the first Sunday of November.
USA & Canada clocks
Daylight Saving Time dates 2011
Sunday 13 March 2011 2am local time
until Sunday 6 November 2011 2am local time
see: Daylight-Saving-Time.com
for details
USA Standard Time Date schedules
here
