Mexico City to Illinois time converter

Illinois is 1 hour ahead of Mexico City. When it is 9:00 AM in Mexico City, it is 10:00 AM in Illinois.

Mexico City CST

Wednesday, October 21, 2026

Illinois CDT

Wednesday, October 21, 2026

Mexico City
Mexico
Wed, Oct 21
CSTUTC-6
Illinois
United States
Wed, Oct 21
CDTUTC-5+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Mexico City to Illinois conversion table

Every hour of today in Mexico City and the matching time in Illinois. Light rows are typical working hours (9:00–18:00).

Mexico CityIllinois
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 Mexico City (10:00 AM – 6:00 PM in Illinois).

Daylight saving time and the difference

The difference changes during the year because Mexico City and Illinois 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

More conversions

Illinois to Mexico CityMexico City to New YorkMexico City to LondonMexico City to Los AngelesMexico City to ChicagoMexico City to TorontoMexico City to São PauloMexico City to ParisMexico City to BerlinMexico City to MoscowMexico City to DubaiMexico City to New DelhiMexico City to Bangkok
New York to IllinoisLondon to IllinoisLos Angeles to IllinoisChicago to IllinoisToronto to IllinoisSão Paulo to IllinoisParis to IllinoisBerlin to IllinoisMoscow to IllinoisDubai to IllinoisNew Delhi to IllinoisBangkok to Illinois

Questions and answers

What is the time difference between Mexico City and Illinois?

Illinois is 1 hour ahead of Mexico City.

What time is it in Illinois when it is 9 AM in Mexico City?

When it is 9:00 AM in Mexico City, it is 10:00 AM in Illinois.

When is the best time to call Illinois from Mexico City?

Both sides are at work from 9:00 AM – 5:00 PM in Mexico City (10:00 AM – 6:00 PM in Illinois).

Does the time difference between Mexico City and Illinois change?

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