Toronto to Piedras Negras: time difference
Piedras Negras is 1 h behind Toronto. 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.
Toronto 00:17 12:17 AM Piedras Negras 23:17 11:17 PM You –:–
00:17 12:17 AM
Eastern Daylight Time · UTC-4
☀️ 07:36 · 🌙 18:31
23:17 11:17 PM
Central Daylight Time · UTC-5
☀️ 07:45 · 🌙 19:10
·
−1 h
Piedras Negras is 1 h behind Toronto.
When you, Toronto and Piedras Negras are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Toronto
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
🇲🇽 Piedras Negras
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
- Right now
Time zones side by side
| Detail | 🇨🇦 Toronto | 🇲🇽 Piedras Negras |
|---|---|---|
| Local time | 00:17 | 23:17 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Toronto | — | −1 h |
| IANA zone | America/Toronto | America/Matamoros |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:36 | 07:45 |
| Sunset | 18:31 | 19:10 |
| Daylight | 10 h 55 min | 11 h 25 min |
| People on this clock | 2,731,571 | 173,959 |
Compare Toronto with another city
More comparisons with Toronto: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Toronto and Piedras Negras: common questions
How many hours behind Toronto is Piedras Negras?
The clocks in Piedras Negras are 1 hour behind those in Toronto (UTC−5 and UTC−4).
What time is it in Piedras Negras when it is 9:00 AM in Toronto?
When it is 9:00 AM in Toronto, it is 8:00 AM in Piedras Negras.
What time is it in Piedras Negras at the end of the working day in Toronto?
The working day in Toronto ends at 6:00 PM; in Piedras Negras it is 5:00 PM at that moment.
When is a good time to call Piedras Negras from Toronto?
Between 10:00 AM and 6:00 PM in Toronto – that is 9:00 AM to 5:00 PM in Piedras Negras – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Piedras Negras compared with Toronto?
The new day starts in Piedras Negras later: until 1:00 AM in Toronto, it is still the previous day there. From 11:00 PM in Piedras Negras, Toronto is already on the next day.
Does the time difference between Toronto and Piedras Negras change?
No. The clocks in Toronto and in Piedras Negras change on the same dates, so the difference stays 1 hour.
