San Antonio de Cortés to Chicago time converter

Chicago is 1 hour ahead of San Antonio de Cortés. When it is 9:00 AM in San Antonio de Cortés, it is 10:00 AM in Chicago.

San Antonio de Cortés CST

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

Wed, Oct 21
CSTUTC-6
Illinois, United States
Wed, Oct 21
CDTUTC-5+1h
Finding your time zone…

3:12 AM in San Antonio de Cortés, Wednesday, October 21, 2026

Shared working hours (9:00–18:00)

San Antonio de Cortés to Chicago conversion table

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

San Antonio de CortésChicago
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in San Antonio de Cortés (10:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because San Antonio de Cortés and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: ±0
  • Mar 14, 2027 – Oct 21, 2027: +1h

Distance

San Antonio de Cortés and Chicago are 2,973 km (1,847 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between San Antonio de Cortés and Chicago?

Chicago is 1 hour ahead of San Antonio de Cortés.

What time is it in Chicago when it is 9 AM in San Antonio de Cortés?

When it is 9:00 AM in San Antonio de Cortés, it is 10:00 AM in Chicago.

When is the best time to call Chicago from San Antonio de Cortés?

Both sides are at work from 9:00 AM – 5:00 PM in San Antonio de Cortés (10:00 AM – 6:00 PM in Chicago).

Does the time difference between San Antonio de Cortés 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.