Mexico City to Grays: time difference
Grays 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 01:36 1:36 AM Grays 08:36 8:36 AM You –:–
01:36 1:36 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
08:36 8:36 AM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 17:57
·
+7 h
Grays is 7 h ahead of Mexico City.
When you, Mexico City and Grays 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
🇬🇧 Grays
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇬🇧 Grays |
|---|---|---|
| Local time | 01:36 | 08:36 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 07:31 |
| Sunset | 18:11 | 17:57 |
| Daylight | 11 h 38 min | 10 h 26 min |
| People on this clock | 9,209,944 | 36,601 |
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 Grays: common questions
How far ahead of Mexico City is Grays?
Grays is 7 hours ahead of Mexico City: UTC+1 against UTC−6.
If it is 9:00 AM in Mexico City, what time is it in Grays?
At 9:00 AM in Mexico City, clocks in Grays show 4:00 PM.
If it is 6:00 PM in Mexico City, what time is it in Grays?
At 6:00 PM in Mexico City, clocks in Grays show 1:00 AM (the next day).
Is there a time when both Mexico City and Grays are at work?
Yes: from 9:00 AM to 11:00 AM in Mexico City (4:00 PM to 6:00 PM in Grays), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Grays compared with Mexico City?
The new day starts in Grays earlier: at 5:00 PM in Mexico City it is already midnight there. Until 7:00 AM in Grays, Mexico City is still on the previous day.
Does the time difference between Mexico City and Grays change?
Yes. The clocks change only in Grays. From October 25, 2026, Grays will be 6 hours ahead of Mexico City.
