Swansea to Mexico City: time difference
Mexico City is 7 h behind Swansea. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Swansea 04:54 4:54 AM Mexico City 21:54 9:54 PM You –:–
04:54 4:54 AM
British Summer Time · UTC+1
☀️ 07:32 · 🌙 18:35
21:54 9:54 PM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
·
−7 h
Mexico City is 7 h behind Swansea.
When you, Swansea and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Swansea
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
🇲🇽 Mexico City
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Swansea | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 04:54 | 21:54 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | British Summer Time | Central Standard Time |
| UTC offset | UTC+1 | UTC-6 |
| Offset from Swansea | — | −7 h |
| IANA zone | Europe/London | America/Mexico City |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:32 | 06:30 |
| Sunset | 18:35 | 18:19 |
| Daylight | 11 h 4 min | 11 h 49 min |
| People on this clock | 239,000 | 9,209,944 |
Compare Swansea with another city
More comparisons with Swansea: the time zones next to it and the far side of the clock.
Big time differences
Swansea and Mexico City: common questions
How far behind Swansea is Mexico City?
Mexico City is 7 hours behind Swansea: UTC−6 against UTC+1.
If it is 9:00 AM in Swansea, what time is it in Mexico City?
At 9:00 AM in Swansea, clocks in Mexico City show 2:00 AM.
If it is 6:00 PM in Swansea, what time is it in Mexico City?
At 6:00 PM in Swansea, clocks in Mexico City show 11:00 AM.
Is there a time when both Swansea and Mexico City are at work?
Yes: from 4:00 PM to 6:00 PM in Swansea (9:00 AM to 11:00 AM in Mexico City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Mexico City?
Until 7:00 AM in Swansea it is still the previous day in Mexico City. The other way round, from 5:00 PM in Mexico City it is already the next day in Swansea.
Does the time difference between Swansea and Mexico City change?
Yes. The clocks change only in Swansea. From October 25, 2026, Mexico City will be 6 hours behind Swansea.
