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Calgary is 3 hours behind Rio de Janeiro

Best overlap: 11:00 AM to 6:00 PM in Rio de Janeiro is 8:00 AM to 3:00 PM in Calgary.

The best time to meet is 11:00 AM to 6:00 PM in Rio de Janeiro, which is 8:00 AM to 3:00 PM in Calgary. 7 hours of shared hours is more than enough — slot meetings wherever they're most convenient for the people involved. Bear in mind Calgary shifts for daylight saving while Rio de Janeiro stays fixed — recheck these hours after each clock change.

Local time
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1am
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6am
7am
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11am
12pm
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11pm
Rio de Janeiro
America/Sao Paulo
Calgary
America/Edmonton

Frequently Asked Questions

What is the time difference between Rio de Janeiro and Calgary?
Calgary is 3 hours behind Rio de Janeiro.
What are the best overlapping working hours between Rio de Janeiro and Calgary?
The best time to meet is between 11:00 AM to 6:00 PM in Rio de Janeiro, which corresponds to 8:00 AM to 3:00 PM in Calgary.
How many hours overlap between Rio de Janeiro and Calgary during a typical workday?
There are about 7 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Rio de Janeiro and Calgary?
Calgary observes Daylight Saving Time, but Rio de Janeiro does not. This means the time difference between the two locations will change during the year.

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