Santo Antonio to Chicago time converter

Chicago is 13 hours behind Santo Antonio. When it is 9:00 AM in Santo Antonio, it is 8:00 PM (Sun, Oct 18) in Chicago.

Santo Antonio CST

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Santo Antonio
China
Mon, Oct 19
CSTUTC+8
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Santo Antonio to Chicago conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Santo Antonio (8:00 PM – 10:00 PM in Chicago): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Santo Antonio and Chicago switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 19, 2027: -13h

Distance

Santo Antonio and Chicago are 12,566 km (7,808 miles) apart in a straight line.

More conversions

Chicago to Santo AntonioSanto Antonio to New YorkSanto Antonio to LondonSanto Antonio to Los AngelesSanto Antonio to TorontoSanto Antonio to São PauloSanto Antonio to ParisSanto Antonio to BerlinSanto Antonio to MoscowSanto Antonio to DubaiSanto Antonio to New DelhiSanto Antonio to BangkokSanto Antonio 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 Santo Antonio and Chicago?

Chicago is 13 hours behind Santo Antonio.

What time is it in Chicago when it is 9 AM in Santo Antonio?

When it is 9:00 AM in Santo Antonio, it is 8:00 PM (Sun, Oct 18) in Chicago.

When is the best time to call Chicago from Santo Antonio?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Santo Antonio (8:00 PM – 10:00 PM in Chicago): working hours on one side, early or late on the other.

Does the time difference between Santo Antonio 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.