Chicago to Río Segundo time converter

Río Segundo is 2 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 11:00 AM in Río Segundo.

Chicago CDT

Sunday, October 18, 2026

Río Segundo ART

Sunday, October 18, 2026

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

Chicago to Río Segundo conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Chicago and Río Segundo 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

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

More conversions

Río Segundo to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Río SegundoLondon to Río SegundoLos Angeles to Río SegundoToronto to Río SegundoSão Paulo to Río SegundoParis to Río SegundoBerlin to Río SegundoMoscow to Río SegundoDubai to Río SegundoNew Delhi to Río SegundoBangkok to Río SegundoSingapore to Río Segundo

Questions and answers

What is the time difference between Chicago and Río Segundo?

Río Segundo is 2 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 11:00 AM in Río Segundo.

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

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

Does the time difference between Chicago and Río Segundo change?

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