Piedras Negras to Mexico City: time difference
Mexico City is 1 h behind Piedras Negras. 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.
Piedras Negras 22:40 10:40 PM Mexico City 21:40 9:40 PM You –:–
22:40 10:40 PM
Central Daylight Time · UTC-5
☀️ 07:45 · 🌙 19:10
21:40 9:40 PM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:12
·
−1 h
Mexico City is 1 h behind Piedras Negras.
When you, Piedras Negras 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
🇲🇽 Piedras Negras
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
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 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇲🇽 Piedras Negras | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 22:40 | 21:40 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Piedras Negras | — | −1 h |
| IANA zone | America/Matamoros | America/Mexico City |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:45 | 06:32 |
| Sunset | 19:10 | 18:12 |
| Daylight | 11 h 25 min | 11 h 40 min |
| People on this clock | 173,959 | 9,209,944 |
Compare Piedras Negras with another city
More comparisons with Piedras Negras: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Piedras Negras and Mexico City: common questions
How many hours behind Piedras Negras is Mexico City?
The clocks in Mexico City are 1 hour behind those in Piedras Negras (UTC−6 and UTC−5).
If it is 9:00 AM in Piedras Negras, what time is it in Mexico City?
At 9:00 AM in Piedras Negras, clocks in Mexico City show 8:00 AM.
What time is it in Mexico City at the end of the working day in Piedras Negras?
The working day in Piedras Negras ends at 6:00 PM; in Mexico City it is 5:00 PM at that moment.
When is a good time to call Mexico City from Piedras Negras?
Between 10:00 AM and 6:00 PM in Piedras Negras – that is 9:00 AM to 5:00 PM in Mexico City – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Mexico City compared with Piedras Negras?
The new day starts in Mexico City later: until 1:00 AM in Piedras Negras, it is still the previous day there. From 11:00 PM in Mexico City, Piedras Negras is already on the next day.
Does the time gap between Piedras Negras and Mexico City change during the year?
Yes – daylight saving time is used in Piedras Negras but not in Mexico City. From November 1, 2026, Mexico City and Piedras Negras will have the same time.
