Chicago to Casimiro de Abreu time converter

Casimiro de Abreu is 2 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 11:00 AM in Casimiro de Abreu.

Chicago CDT

Tuesday, October 20, 2026

Casimiro de Abreu BRT

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Casimiro de Abreu
Rio de Janeiro, Brazil
Tue, Oct 20
BRTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Casimiro de Abreu conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in Casimiro de Abreu).

Daylight saving time and the difference

The difference changes during the year because Chicago and Casimiro de Abreu switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 20, 2027: +2h

Distance

Chicago and Casimiro de Abreu are 8,544 km (5,309 miles) apart in a straight line.

More conversions

Casimiro de Abreu 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 Casimiro de AbreuLondon to Casimiro de AbreuLos Angeles to Casimiro de AbreuToronto to Casimiro de AbreuSão Paulo to Casimiro de AbreuParis to Casimiro de AbreuBerlin to Casimiro de AbreuMoscow to Casimiro de AbreuDubai to Casimiro de AbreuNew Delhi to Casimiro de AbreuBangkok to Casimiro de AbreuSingapore to Casimiro de Abreu

Questions and answers

What is the time difference between Chicago and Casimiro de Abreu?

Casimiro de Abreu is 2 hours ahead of Chicago.

What time is it in Casimiro de Abreu when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in Casimiro de Abreu.

When is the best time to call Casimiro de Abreu from Chicago?

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in Casimiro de Abreu).

Does the time difference between Chicago and Casimiro de Abreu change?

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