Chicago to Rio Brilhante time converter

Rio Brilhante is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in Rio Brilhante.

Chicago CDT

Tuesday, October 20, 2026

Rio Brilhante AMT

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Rio Brilhante
Mato Grosso do Sul, Brazil
Tue, Oct 20
AMTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Rio Brilhante conversion table

Every hour of today in Chicago and the matching time in Rio Brilhante. Light rows are typical working hours (9:00–18:00).

ChicagoRio Brilhante
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Rio Brilhante).

Daylight saving time and the difference

The difference changes during the year because Chicago and Rio Brilhante switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 20, 2027: +1h

Distance

Chicago and Rio Brilhante are 7,854 km (4,880 miles) apart in a straight line.

More conversions

Rio Brilhante to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Rio BrilhanteLondon to Rio BrilhanteLos Angeles to Rio BrilhanteToronto to Rio BrilhanteSão Paulo to Rio BrilhanteParis to Rio BrilhanteBerlin to Rio BrilhanteMoscow to Rio BrilhanteDubai to Rio BrilhanteNew Delhi to Rio BrilhanteBangkok to Rio BrilhanteSingapore to Rio Brilhante

Questions and answers

What is the time difference between Chicago and Rio Brilhante?

Rio Brilhante is 1 hour ahead of Chicago.

What time is it in Rio Brilhante when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in Rio Brilhante.

When is the best time to call Rio Brilhante from Chicago?

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Rio Brilhante).

Does the time difference between Chicago and Rio Brilhante change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.