TIME ZONE MAP US SERIAL NUMBER

Southampton Island remains on Eastern Standard time all year long. Nunavut covers 3 time zones and all zones change at 02:00 local time. Areas around Lloydminster are in the Mountain Time zone and change at 2:00 a.m. Most of Saskatchewan uses Central Standard time all year round. The areas of Ontario, west of 90° West longitude, are in the Central Time zone and change at 2:00 a.m. Return to first footnote 2 referrer Footnote 3 Some areas of Quebec east of 63° West longitude use Atlantic Time for all or part of the year. Prior to November 2011, Newfoundland changed time at 00:01 local time.

TIME ZONE MAP US SERIAL NUMBER

(This has been denoted as serial number #07 as is transmitted in CHU code.) Province/Territory The time zone maps and the dates listed below have been in effect since 2020. Exceptions may exist in certain municipalities. When does daylight saving time start and end?ĭaylight saving time in Canada is determined by provincial legislation. These boundaries and changeover dates have serial number 07, broadcast in computer readable form on short wave station CHU along with Canada's official time reference UTC (NRC): Coordinated Universal Time, the modern implementation of Greenwich Time.Ī major change in official time practice will be given a new serial number and documented here.

Starting in 2007, clocks following the new North American standard for Daylight Saving Time are to be turned forward by one hour on the second Sunday in March and turned back on the first Sunday of November. In Canada, Time Zones and Daylight Saving Time usually have been regulated by provincial and territorial governments. The times for the start and end of Daylight saving time in Canadian time zones can be found here.

Time zone map us