USA & Canada clocks
Daylight Saving Time dates 2013
Sunday 10 March 2013 2am local time
until Sunday 3 November 2013 2am local time
USA and Canada Standard Time Date schedules
Pacific Daylight Time is the Pacific Time Zone of the United
States of America (USA) and Canada. Pacific Standard Time (PST) is 8 hours behind
Mean Time (GMT-8).
In most states in the USA and in most provinces in Canada, Daylight-Saving
Time (DST) is observed. During DST PT or PDT is 7 hours behind
Greenwich Mean Time (GMT-7).
After the Summer months Pacific Time is shifted
back by 1 hour to US Pacific Standard Time (PST) or (GMT-8).