Upper Alton to Mexico City time converter

Mexico City is 1 hour behind Upper Alton. When it is 9:00 AM in Upper Alton, it is 8:00 AM in Mexico City.

Upper Alton CDT

Tuesday, October 20, 2026

Mexico City CST

Tuesday, October 20, 2026

Upper Alton
Illinois, United States
Tue, Oct 20
CDTUTC-5
Mexico City
Mexico
Tue, Oct 20
CSTUTC-6-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Upper Alton to Mexico City conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Upper Alton and Mexico City switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: ±0
  • Mar 14, 2027 – Oct 20, 2027: -1h

Distance

Upper Alton and Mexico City are 2,332 km (1,449 miles) apart in a straight line.

More conversions

Mexico City to Upper AltonUpper Alton to New YorkUpper Alton to LondonUpper Alton to Los AngelesUpper Alton to ChicagoUpper Alton to TorontoUpper Alton to São PauloUpper Alton to ParisUpper Alton to BerlinUpper Alton to MoscowUpper Alton to DubaiUpper Alton to New DelhiUpper Alton to Bangkok
New York to Mexico CityLondon to Mexico CityLos Angeles to Mexico CityChicago to Mexico CityToronto to Mexico CitySão Paulo to Mexico CityParis to Mexico CityBerlin to Mexico CityMoscow to Mexico CityDubai to Mexico CityNew Delhi to Mexico CityBangkok to Mexico City

Questions and answers

What is the time difference between Upper Alton and Mexico City?

Mexico City is 1 hour behind Upper Alton.

What time is it in Mexico City when it is 9 AM in Upper Alton?

When it is 9:00 AM in Upper Alton, it is 8:00 AM in Mexico City.

When is the best time to call Mexico City from Upper Alton?

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

Does the time difference between Upper Alton and Mexico City change?

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