Serra Negra to Chicago time converter

Chicago is 2 hours behind Serra Negra. When it is 9:00 AM in Serra Negra, it is 7:00 AM in Chicago.

Serra Negra BRT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Serra Negra
São Paulo, Brazil
Mon, Oct 19
BRTUTC-3
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Serra Negra to Chicago conversion table

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

Serra NegraChicago
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 Serra Negra (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Serra Negra and Chicago switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 19, 2027: -2h

Distance

Serra Negra and Chicago are 8,313 km (5,165 miles) apart in a straight line.

More conversions

Chicago to Serra NegraSerra Negra to New YorkSerra Negra to LondonSerra Negra to Los AngelesSerra Negra to TorontoSerra Negra to São PauloSerra Negra to ParisSerra Negra to BerlinSerra Negra to MoscowSerra Negra to DubaiSerra Negra to New DelhiSerra Negra to BangkokSerra Negra 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 Serra Negra and Chicago?

Chicago is 2 hours behind Serra Negra.

What time is it in Chicago when it is 9 AM in Serra Negra?

When it is 9:00 AM in Serra Negra, it is 7:00 AM in Chicago.

When is the best time to call Chicago from Serra Negra?

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

Does the time difference between Serra Negra 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.