Mexico City to Alton time converter

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

Mexico City CST

Wednesday, October 21, 2026

Alton CDT

Wednesday, October 21, 2026

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

Mexico City to Alton conversion table

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

Mexico CityAlton
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 Alton).

Daylight saving time and the difference

The difference changes during the year because Mexico City and Alton 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

Mexico City and Alton are 2,329 km (1,447 miles) apart in a straight line.

More conversions

Alton 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 AltonLondon to AltonLos Angeles to AltonChicago to AltonToronto to AltonSão Paulo to AltonParis to AltonBerlin to AltonMoscow to AltonDubai to AltonNew Delhi to AltonBangkok to Alton

Questions and answers

What is the time difference between Mexico City and Alton?

Alton is 1 hour ahead of Mexico City.

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

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

When is the best time to call Alton 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 Alton).

Does the time difference between Mexico City and Alton change?

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