Piedras Negras to Montreal: time difference
Montreal is 1 h ahead of 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 23:17 11:17 PM Montreal 00:17 12:17 AM You –:–
23:17 11:17 PM
Central Daylight Time · UTC-5
☀️ 07:45 · 🌙 19:10
00:17 12:17 AM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:05
·
+1 h
Montreal is 1 h ahead of Piedras Negras.
When you, Piedras Negras and Montreal 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
🇨🇦 Montreal
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇲🇽 Piedras Negras | 🇨🇦 Montreal |
|---|---|---|
| Local time | 23:17 | 00:17 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Central Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Piedras Negras | — | +1 h |
| IANA zone | America/Matamoros | America/Toronto |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:45 | 07:15 |
| Sunset | 19:10 | 18:05 |
| Daylight | 11 h 25 min | 10 h 50 min |
| People on this clock | 173,959 | 1,762,949 |
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 Montreal: common questions
How far ahead of Piedras Negras is Montreal?
Montreal is 1 hour ahead of Piedras Negras: UTC−4 against UTC−5.
If it is 9:00 AM in Piedras Negras, what time is it in Montreal?
At 9:00 AM in Piedras Negras, clocks in Montreal show 10:00 AM.
If it is 6:00 PM in Piedras Negras, what time is it in Montreal?
At 6:00 PM in Piedras Negras, clocks in Montreal show 7:00 PM.
When do working hours in Piedras Negras and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Piedras Negras, which is 10:00 AM to 6:00 PM in Montreal.
From what time in Piedras Negras is it tomorrow in Montreal?
Once it is 11:00 PM in Piedras Negras, the date in Montreal has already changed. Until 1:00 AM in Montreal, it is still the previous day in Piedras Negras.
Does the time gap between Piedras Negras and Montreal change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
