São João do Piauí to Chicago time converter

Chicago is 2 hours behind São João do Piauí. When it is 9:00 AM in São João do Piauí, it is 7:00 AM in Chicago.

São João do Piauí BRT

Wednesday, October 21, 2026

Chicago CDT

Tuesday, October 20, 2026

São João do Piauí
Piauí, Brazil
Wed, Oct 21
BRTUTC-3
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

São João do Piauí to Chicago conversion table

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

São João do PiauíChicago
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 São João do Piauí (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because São João do Piauí and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 21, 2027: -2h

Distance

São João do Piauí and Chicago are 7,243 km (4,501 miles) apart in a straight line.

More conversions

Chicago to São João do PiauíSão João do Piauí to New YorkSão João do Piauí to LondonSão João do Piauí to Los AngelesSão João do Piauí to TorontoSão João do Piauí to São PauloSão João do Piauí to ParisSão João do Piauí to BerlinSão João do Piauí to MoscowSão João do Piauí to DubaiSão João do Piauí to New DelhiSão João do Piauí to BangkokSão João do Piauí 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 São João do Piauí and Chicago?

Chicago is 2 hours behind São João do Piauí.

What time is it in Chicago when it is 9 AM in São João do Piauí?

When it is 9:00 AM in São João do Piauí, it is 7:00 AM in Chicago.

When is the best time to call Chicago from São João do Piauí?

Both sides are at work from 11:00 AM – 6:00 PM in São João do Piauí (9:00 AM – 4:00 PM in Chicago).

Does the time difference between São João do Piauí 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.