San Luis to Chicago time converter

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

San Luis ART

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

San Luis
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)

San Luis to Chicago conversion table

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

San LuisChicago
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 San Luis (9:00 AM – 4:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because San Luis 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

San Luis and Chicago are 8,635 km (5,366 miles) apart in a straight line.

More conversions

Chicago to San LuisSan Luis to New YorkSan Luis to LondonSan Luis to Los AngelesSan Luis to TorontoSan Luis to São PauloSan Luis to ParisSan Luis to BerlinSan Luis to MoscowSan Luis to DubaiSan Luis to New DelhiSan Luis to BangkokSan Luis 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 San Luis and Chicago?

Chicago is 2 hours behind San Luis.

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

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

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

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

Does the time difference between San Luis 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.