Ciudad Serdán to Chicago time converter

Chicago is 1 hour ahead of Ciudad Serdán. When it is 9:00 AM in Ciudad Serdán, it is 10:00 AM in Chicago.

Ciudad Serdán CST

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Ciudad Serdán
Puebla, Mexico
Sun, Oct 18
CSTUTC-6
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Ciudad Serdán to Chicago conversion table

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

Ciudad SerdánChicago
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 Ciudad Serdán (10:00 AM – 6:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Ciudad Serdán and Chicago switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: ±0
  • Mar 14, 2027 – Oct 18, 2027: +1h

Distance

Ciudad Serdán and Chicago are 2,706 km (1,681 miles) apart in a straight line.

More conversions

Chicago to Ciudad SerdánCiudad Serdán to New YorkCiudad Serdán to LondonCiudad Serdán to Los AngelesCiudad Serdán to TorontoCiudad Serdán to São PauloCiudad Serdán to ParisCiudad Serdán to BerlinCiudad Serdán to MoscowCiudad Serdán to DubaiCiudad Serdán to New DelhiCiudad Serdán to BangkokCiudad Serdán 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 Ciudad Serdán and Chicago?

Chicago is 1 hour ahead of Ciudad Serdán.

What time is it in Chicago when it is 9 AM in Ciudad Serdán?

When it is 9:00 AM in Ciudad Serdán, it is 10:00 AM in Chicago.

When is the best time to call Chicago from Ciudad Serdán?

Both sides are at work from 9:00 AM – 5:00 PM in Ciudad Serdán (10:00 AM – 6:00 PM in Chicago).

Does the time difference between Ciudad Serdán 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.