Mexico City to Cardiff time converter

Cardiff is 7 hours ahead of Mexico City. When it is 9:00 AM in Mexico City, it is 4:00 PM in Cardiff.

Mexico City CST

Tuesday, October 20, 2026

Cardiff BST

Wednesday, October 21, 2026

Tue, Oct 20
CSTUTC-6
United Kingdom
Wed, Oct 21
BSTUTC+1+7h
Finding your time zone…

10:21 PM in Mexico City, Tuesday, October 20, 2026

Shared working hours (9:00–18:00)

Mexico City to Cardiff conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Mexico City (4:00 PM – 6:00 PM in Cardiff).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 20, 2027: +7h

Distance

Mexico City and Cardiff are 8,729 km (5,424 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Mexico City and Cardiff?

Cardiff is 7 hours ahead of Mexico City.

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

When it is 9:00 AM in Mexico City, it is 4:00 PM in Cardiff.

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

Both sides are at work from 9:00 AM – 11:00 AM in Mexico City (4:00 PM – 6:00 PM in Cardiff).

Does the time difference between Mexico City and Cardiff change?

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