Convert Chicago, United States time to Rio de Janeiro, Brazil. Compare local times, working hours and recommended meeting slots.
Live mode: the clock updates automatically.
Use TimeInOne to convert any local time in Chicago, United States to the corresponding time in Rio de Janeiro, Brazil.
The conversion uses America/Chicago and America/Sao_Paulo, including date-specific seasonal clock changes.
Continue exploring local times and related conversions.
Compare location details, time zones, populations and coordinates for both cities.
United States
Brazil
Need the reverse conversion?
Convert Rio de Janeiro time back to Chicago.
Explore other popular time conversions related to Chicago and Rio de Janeiro.
Chicago to Shanghai
Time converter and meeting planner
Chicago to Beijing
Time converter and meeting planner
Chicago to Shenzhen
Time converter and meeting planner
Chicago to Guangzhou
Time converter and meeting planner
Rio de Janeiro to Kinshasa
Time converter and meeting planner
Rio de Janeiro to Istanbul
Time converter and meeting planner
Rio de Janeiro to Lagos
Time converter and meeting planner
Rio de Janeiro to Ho Chi Minh City
Time converter and meeting planner
Common questions about the time difference, daylight-saving rules and meeting hours between Chicago and Rio de Janeiro.
Rio de Janeiro is 2 hours ahead of Chicago. The exact difference can change during the year when one location changes its clocks before the other.
Yes. Rio de Janeiro is currently 2 hours ahead of Chicago.
When it is 9:00 AM in Chicago, it is 11:00:00 AM in Rio de Janeiro on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Chicago, United States uses seasonal daylight-saving changes in its time-zone rules. Rio de Janeiro, Brazil does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones America/Chicago and America/Sao_Paulo for date-specific conversions.
The next recommended working-hours overlap is 11:30 AM in Chicago and 1:30 PM in Rio de Janeiro, on Mon, Aug 17.
