Mexico City to Piraeus: time difference
Piraeus is 9 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
+9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 19:40 7:40 PM Piraeus 04:40 4:40 AM You –:–
19:40 7:40 PM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
04:40 4:40 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:57
·
+9 h
Piraeus is 9 h ahead of Mexico City.
When you, Mexico City and Piraeus 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
🇬🇷 Piraeus
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 7 7 AM 8 8 AM
📍 Your time
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- Early
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Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇬🇷 Piraeus |
|---|---|---|
| Local time | 19:40 | 04:40 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Standard Time | Eastern European Summer Time |
| UTC offset | UTC-6 | UTC+3 |
| Offset from Mexico City | — | +9 h |
| IANA zone | America/Mexico City | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:30 | 07:29 |
| Sunset | 18:19 | 18:57 |
| Daylight | 11 h 49 min | 11 h 27 min |
| People on this clock | 9,209,944 | 163,688 |
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 Piraeus: common questions
How many hours ahead of Mexico City is Piraeus?
The clocks in Piraeus are 9 hours ahead of those in Mexico City (UTC+3 and UTC−6).
What time is it in Piraeus when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 6:00 PM in Piraeus.
What time is it in Piraeus when it is 6:00 PM in Mexico City?
When it is 6:00 PM in Mexico City, it is 3:00 AM (the next day) in Piraeus.
Is there a time when both Mexico City and Piraeus are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Mexico City at 9:00 AM, it is 6:00 PM in Piraeus; the day in Piraeus starts at 12:00 AM in Mexico City time.
When does the date change in Piraeus compared with Mexico City?
The new day starts in Piraeus earlier: at 3:00 PM in Mexico City it is already midnight there. Until 9:00 AM in Piraeus, Mexico City is still on the previous day.
Does the time gap between Mexico City and Piraeus change during the year?
Yes – daylight saving time is used in Piraeus but not in Mexico City. From October 25, 2026, Piraeus will be 8 hours ahead of Mexico City.
