Mexico City to Barreiro: time difference
Barreiro 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 02:56 2:56 AM Barreiro 09:56 9:56 AM You –:–
02:56 2:56 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
09:56 9:56 AM
Western European Summer Time · UTC+1
☀️ 07:50 · 🌙 18:54
·
+7 h
Barreiro is 7 h ahead of Mexico City.
When you, Mexico City and Barreiro 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
🇵🇹 Barreiro
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 | 🇵🇹 Barreiro |
|---|---|---|
| Local time | 02:56 | 09:56 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Central Standard Time | Western European Summer Time |
| UTC offset | UTC-6 | UTC+1 |
| Offset from Mexico City | — | +7 h |
| IANA zone | America/Mexico City | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:33 | 07:50 |
| Sunset | 18:11 | 18:54 |
| Daylight | 11 h 39 min | 11 h 4 min |
| People on this clock | 9,209,944 | 78,359 |
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 Barreiro: common questions
What is the time difference between Mexico City and Barreiro?
Barreiro is 7 hours ahead: it uses UTC+1, while Mexico City is on UTC−6.
If it is 9:00 AM in Mexico City, what time is it in Barreiro?
At 9:00 AM in Mexico City, clocks in Barreiro show 4:00 PM.
If it is 6:00 PM in Mexico City, what time is it in Barreiro?
At 6:00 PM in Mexico City, clocks in Barreiro show 1:00 AM (the next day).
Is there a time when both Mexico City and Barreiro are at work?
Yes: from 9:00 AM to 11:00 AM in Mexico City (4:00 PM to 6:00 PM in Barreiro), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Barreiro compared with Mexico City?
The new day starts in Barreiro earlier: at 5:00 PM in Mexico City it is already midnight there. Until 7:00 AM in Barreiro, Mexico City is still on the previous day.
Is the time difference between Mexico City and Barreiro the same all year?
No. Only Barreiro switches to summer time, so the gap changes twice a year. From October 25, 2026, Barreiro will be 6 hours ahead of Mexico City.
