United States
Brazil
Chicago to Rio de Janeiro Time Difference
Rio de Janeiro is 2 hours ahead of Chicago
Chicago vs Rio de Janeiro — At a Glance
Chicago to Rio de Janeiro — Hour-by-Hour
About Chicago and Rio de Janeiro
Chicago (population: 2.7M) is known for commodities trading, deep-dish pizza, architecture, and the Chicago Board of Trade. Rio de Janeiro (population: 6.7M) is known for Christ the Redeemer, Carnival, Copacabana Beach, and the 2016 Olympics.
Business Hours Overlap
Rio de Janeiro is a major tourism destination. Travel agents and hospitality businesses frequently coordinate bookings across the 2-hour time difference with Chicago.
Calling Between Cities
Calling between Chicago (+1) and Rio de Janeiro (+55) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Chicago uses USD while Rio de Janeiro uses BRL. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Chicago primarily speaks English, while Rio de Janeiro speaks Portuguese. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Chicago and Rio de Janeiro visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Chicago and Rio de Janeiro?
Rio de Janeiro, Brazil is 2 hours ahead of Chicago, United States. Chicago is in the America/Chicago timezone (UTC-5) and Rio de Janeiro is in the America/Sao Paulo timezone (UTC-3).
When it's noon in Chicago, what time is it in Rio de Janeiro?
When it's 12:00 PM (noon) in Chicago, it's 2:00 PM in Rio de Janeiro.
What is the best time to call Rio de Janeiro from Chicago?
With only a 2-hour difference, you can comfortably call Rio de Janeiro anytime during standard business hours (9 AM–6 PM Chicago time).
What currency does Rio de Janeiro use?
Rio de Janeiro, Brazil uses BRL. Chicago uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Rio de Janeiro?
The primary language in Rio de Janeiro is Portuguese. English is widely used for international business communication.
How do I dial Rio de Janeiro from Chicago?
To call Rio de Janeiro from Chicago, dial your international access code followed by +55 and the local number. Chicago uses country code +1 and Rio de Janeiro uses +55.
