Chicago to Río Colorado time converter

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

Chicago CDT

Tuesday, October 20, 2026

Río Colorado ART

Tuesday, October 20, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Río Colorado
Argentina
Tue, Oct 20
ARTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Río Colorado conversion table

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

ChicagoRío Colorado
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 Colorado).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Oct 20, 2027: +2h

Distance

Chicago and Río Colorado are 9,299 km (5,778 miles) apart in a straight line.

More conversions

Río Colorado 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 ColoradoLondon to Río ColoradoLos Angeles to Río ColoradoToronto to Río ColoradoSão Paulo to Río ColoradoParis to Río ColoradoBerlin to Río ColoradoMoscow to Río ColoradoDubai to Río ColoradoNew Delhi to Río ColoradoBangkok to Río ColoradoSingapore to Río Colorado

Questions and answers

What is the time difference between Chicago and Río Colorado?

Río Colorado is 2 hours ahead of Chicago.

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

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

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

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

Does the time difference between Chicago and Río Colorado change?

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