Daylight saving time by country - Wikipedia
https://en.wikipedia.org/wiki/Daylight_saving_time_by_country
Some regions in Quebec, east of 63°W longitude, most of Saskatchewan, Yukon (uses DST all year round), and some areas in British Columbia and Nunavut (Southampton Island) do not observe DST.Saskatchewan, however, observes Central Time even though it geographically belongs in the Mountain Time Zone based on the longitude, meaning it effectively observes DST year round.
DA: 77 PA: 48 MOZ Rank: 31