Casa Branca to Chicago time converter

Chicago is 2 hours behind Casa Branca. When it is 9:00 AM in Casa Branca, it is 7:00 AM in Chicago.

Casa Branca BRT

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Casa Branca
São Paulo, Brazil
Tue, Oct 20
BRTUTC-3
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Casa Branca to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Casa Branca and Chicago 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

Casa Branca and Chicago are 8,213 km (5,103 miles) apart in a straight line.

More conversions

Chicago to Casa BrancaCasa Branca to New YorkCasa Branca to LondonCasa Branca to Los AngelesCasa Branca to TorontoCasa Branca to São PauloCasa Branca to ParisCasa Branca to BerlinCasa Branca to MoscowCasa Branca to DubaiCasa Branca to New DelhiCasa Branca to BangkokCasa Branca to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Casa Branca and Chicago?

Chicago is 2 hours behind Casa Branca.

What time is it in Chicago when it is 9 AM in Casa Branca?

When it is 9:00 AM in Casa Branca, it is 7:00 AM in Chicago.

When is the best time to call Chicago from Casa Branca?

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

Does the time difference between Casa Branca and Chicago change?

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