Arrecifes to Chicago time converter

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

Arrecifes ART

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Arrecifes
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)

Arrecifes to Chicago conversion table

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

ArrecifesChicago
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 Arrecifes (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Arrecifes 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

Arrecifes and Chicago are 8,897 km (5,528 miles) apart in a straight line.

More conversions

Chicago to ArrecifesArrecifes to New YorkArrecifes to LondonArrecifes to Los AngelesArrecifes to TorontoArrecifes to São PauloArrecifes to ParisArrecifes to BerlinArrecifes to MoscowArrecifes to DubaiArrecifes to New DelhiArrecifes to BangkokArrecifes 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 Arrecifes and Chicago?

Chicago is 2 hours behind Arrecifes.

What time is it in Chicago when it is 9 AM in Arrecifes?

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

When is the best time to call Chicago from Arrecifes?

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

Does the time difference between Arrecifes 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.