Mexico City to Caernarfon: time difference
Caernarfon is 7 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
+7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 12:49 12:49 PM Caernarfon 19:49 7:49 PM You –:–
12:49 12:49 PM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
19:49 7:49 PM
British Summer Time · UTC+1
☀️ 07:51 · 🌙 18:15
·
+7 h
Caernarfon is 7 h ahead of Mexico City.
When you, Mexico City and Caernarfon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇧 Caernarfon
7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM
📍 Your time
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Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇬🇧 Caernarfon |
|---|---|---|
| Local time | 12:49 | 19:49 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | British Summer Time |
| UTC offset | UTC-6 | UTC+1 |
| Offset from Mexico City | — | +7 h |
| IANA zone | America/Mexico City | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:33 | 07:51 |
| Sunset | 18:11 | 18:15 |
| Daylight | 11 h 39 min | 10 h 24 min |
| People on this clock | 9,209,944 | 9,500 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and Caernarfon: common questions
How far ahead of Mexico City is Caernarfon?
Caernarfon is 7 hours ahead of Mexico City: UTC+1 against UTC−6.
What time is it in Caernarfon when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 4:00 PM in Caernarfon.
What time is it in Caernarfon at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Caernarfon it is 1:00 AM (the next day) at that moment.
When do working hours in Mexico City and in Caernarfon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 11:00 AM in Mexico City, which is 4:00 PM to 6:00 PM in Caernarfon.
When is it already the next day in Caernarfon?
From 5:00 PM in Mexico City it is already the next day in Caernarfon. The other way round, until 7:00 AM in Caernarfon it is still the previous day in Mexico City.
Does the time difference between Mexico City and Caernarfon change?
Yes. The clocks change only in Caernarfon. From October 25, 2026, Caernarfon will be 6 hours ahead of Mexico City.
