Rosario de Lerma to Chicago time converter

Chicago is 2 hours behind Rosario de Lerma. When it is 9:00 AM in Rosario de Lerma, it is 7:00 AM in Chicago.

Rosario de Lerma ART

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

Rosario de Lerma
Argentina
Wed, Oct 21
ARTUTC-3
Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Rosario de Lerma to Chicago conversion table

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

Rosario de LermaChicago
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 Rosario de Lerma (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Rosario de Lerma and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 21, 2027: -2h

Distance

Rosario de Lerma and Chicago are 7,771 km (4,829 miles) apart in a straight line.

More conversions

Chicago to Rosario de LermaRosario de Lerma to New YorkRosario de Lerma to LondonRosario de Lerma to Los AngelesRosario de Lerma to TorontoRosario de Lerma to São PauloRosario de Lerma to ParisRosario de Lerma to BerlinRosario de Lerma to MoscowRosario de Lerma to DubaiRosario de Lerma to New DelhiRosario de Lerma to BangkokRosario de Lerma 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 Rosario de Lerma and Chicago?

Chicago is 2 hours behind Rosario de Lerma.

What time is it in Chicago when it is 9 AM in Rosario de Lerma?

When it is 9:00 AM in Rosario de Lerma, it is 7:00 AM in Chicago.

When is the best time to call Chicago from Rosario de Lerma?

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

Does the time difference between Rosario de Lerma 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.