Chicago to San Isidro time converter

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

Chicago CDT

Wednesday, October 21, 2026

San Isidro ART

Wednesday, October 21, 2026

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

Chicago to San Isidro conversion table

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

ChicagoSan Isidro
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 San Isidro).

Daylight saving time and the difference

The difference changes during the year because Chicago and San Isidro 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

Chicago and San Isidro are 8,136 km (5,055 miles) apart in a straight line.

More conversions

San Isidro 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 San IsidroLondon to San IsidroLos Angeles to San IsidroToronto to San IsidroSão Paulo to San IsidroParis to San IsidroBerlin to San IsidroMoscow to San IsidroDubai to San IsidroNew Delhi to San IsidroBangkok to San IsidroSingapore to San Isidro

Questions and answers

What is the time difference between Chicago and San Isidro?

San Isidro is 2 hours ahead of Chicago.

What time is it in San Isidro when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in San Isidro.

When is the best time to call San Isidro from Chicago?

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

Does the time difference between Chicago and San Isidro change?

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