<Li> Central Standard Time CST UTC − 06: 00 year - round (no DST) <Ul> <Li> Saskatchewan (most of the province) (see Lloydminster, and Creighton, above) </Li> </Ul> </Li> <Ul> <Li> Saskatchewan (most of the province) (see Lloydminster, and Creighton, above) </Li> </Ul> <Li> Saskatchewan (most of the province) (see Lloydminster, and Creighton, above) </Li> <Ul> <Li> Eastern Standard Time EST UTC − 05: 00 and Eastern Daylight Time EDT UTC − 04: 00 <Ul> <Li> Nunavut <Ul> <Li> east of 85 ° West, and </Li> <Li> all communities in the Qikiqtaaluk Region except Resolute </Li> </Ul> </Li> <Li> Ontario <Ul> <Li> east of 90 ° West (except the Big Trout Lake area), plus </Li> <Li> west of 90 ° West: Shebandowan and Upsala areas </Li> </Ul> </Li> <Li> Quebec (most of province) <Ul> <Li> Areas of Labrador adjacent to Schefferville (in Quebec but very close to the Labrador border) use EST and DST unofficially . </Li> </Ul> </Li> </Ul> </Li> <Li> Eastern Standard Time EST UTC − 05: 00 year - round (no DST) <Ul> <Li> Nunavut <Ul> <Li> entire Southampton Island (Coral Harbour) </Li> </Ul> </Li> <Li> Ontario <Ul> <Li> west of 90 ° West: Atikokan area and New Osnaburgh / Pickle Lake area </Li> </Ul> </Li> </Ul> </Li> </Ul>

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