Río Segundo to Chicago time converter

Chicago is 2 hours behind Río Segundo. When it is 9:00 AM in Río Segundo, it is 7:00 AM in Chicago.

Río Segundo ART

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Río Segundo
Argentina
Sun, Oct 18
ARTUTC-3
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Río Segundo to Chicago conversion table

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

Río SegundoChicago
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 Río Segundo (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Río Segundo and Chicago switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 18, 2027: -2h

Distance

Río Segundo and Chicago are 8,527 km (5,298 miles) apart in a straight line.

More conversions

Chicago to Río SegundoRío Segundo to New YorkRío Segundo to LondonRío Segundo to Los AngelesRío Segundo to TorontoRío Segundo to São PauloRío Segundo to ParisRío Segundo to BerlinRío Segundo to MoscowRío Segundo to DubaiRío Segundo to New DelhiRío Segundo to BangkokRío Segundo 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 Río Segundo and Chicago?

Chicago is 2 hours behind Río Segundo.

What time is it in Chicago when it is 9 AM in Río Segundo?

When it is 9:00 AM in Río Segundo, it is 7:00 AM in Chicago.

When is the best time to call Chicago from Río Segundo?

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

Does the time difference between Río Segundo 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.