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Rio de Janeiro is 2 hours ahead of Chicago

Best overlap: 8:00 AM to 4:00 PM in Chicago is 10:00 AM to 6:00 PM in Rio de Janeiro.

Aim for 8:00 AM to 4:00 PM Chicago time — that's 10:00 AM to 6:00 PM over in Rio de Janeiro. Because you share 8 hours of the workday, there's no need to compromise; book the time that suits the meeting, not the map. Keep an eye on the calendar — Chicago observes daylight saving and Rio de Janeiro doesn't, which nudges this window by an hour twice a year.

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Chicago
America/Chicago
Rio de Janeiro
America/Sao Paulo

Frequently Asked Questions

What is the time difference between Chicago and Rio de Janeiro?
Rio de Janeiro is 2 hours ahead of Chicago.
What are the best overlapping working hours between Chicago and Rio de Janeiro?
The best time to meet is between 8:00 AM to 4:00 PM in Chicago, which corresponds to 10:00 AM to 6:00 PM in Rio de Janeiro.
How many hours overlap between Chicago and Rio de Janeiro during a typical workday?
There are about 8 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Chicago and Rio de Janeiro?
Chicago 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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