HomeGuidesMetric rankingsCities by timezone offsetCities by timezone offsetCities within about 1 hour of -8h UTC, ranked by closest offset.Ranked cities1TijuanaMexicoUTC offset: -8h UTC2VancouverCanadaUTC offset: -8h UTC3CalgaryCanadaUTC offset: -7h UTC4Ciudad JuárezMexicoUTC offset: -7h UTC5EdmontonCanadaUTC offset: -7h UTC6PhoenixUnited StatesUTC offset: -7h UTC