Denver vs. Calgary time difference

12:39 pm Sunday12:39 pm Sunday
12:39 pm Sunday, in Denver, Colorado, USA is
12:39 pm Sunday, in Calgary, Alberta, Canada
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There is no time difference between Denver, USA and Calgary, Canada currently.

DST is observed in both Denver and Calgary. However, since DST begins and ends at the same time in these two cities, the time difference between Denver and Calgary remains the same throughout the year.