Chicago to Comodoro Rivadavia time converter

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

Chicago CDT

Monday, October 19, 2026

Comodoro Rivadavia ART

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Comodoro Rivadavia
Argentina
Mon, Oct 19
ARTUTC-3+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Comodoro Rivadavia conversion table

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

ChicagoComodoro Rivadavia
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 Comodoro Rivadavia).

Daylight saving time and the difference

The difference changes during the year because Chicago and Comodoro Rivadavia 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

Chicago and Comodoro Rivadavia are 9,956 km (6,186 miles) apart in a straight line.

More conversions

Comodoro Rivadavia 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 Comodoro RivadaviaLondon to Comodoro RivadaviaLos Angeles to Comodoro RivadaviaToronto to Comodoro RivadaviaSão Paulo to Comodoro RivadaviaParis to Comodoro RivadaviaBerlin to Comodoro RivadaviaMoscow to Comodoro RivadaviaDubai to Comodoro RivadaviaNew Delhi to Comodoro RivadaviaBangkok to Comodoro RivadaviaSingapore to Comodoro Rivadavia

Questions and answers

What is the time difference between Chicago and Comodoro Rivadavia?

Comodoro Rivadavia is 2 hours ahead of Chicago.

What time is it in Comodoro Rivadavia when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in Comodoro Rivadavia.

When is the best time to call Comodoro Rivadavia from Chicago?

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

Does the time difference between Chicago and Comodoro Rivadavia change?

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