Las Piedras to Montreal: time difference
Montreal is 1 h behind Las Piedras. 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.
Las Piedras 16:41 4:41 PM Montreal 15:41 3:41 PM You –:–
16:41 4:41 PM
Uruguay Standard Time · UTC-3
☀️ 05:57 · 🌙 19:04
15:41 3:41 PM
Eastern Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:02
·
−1 h
Montreal is 1 h behind Las Piedras.
When you, Las Piedras 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
🇺🇾 Las Piedras
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
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
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Time zones side by side
| Detail | 🇺🇾 Las Piedras | 🇨🇦 Montreal |
|---|---|---|
| Local time | 16:41 | 15:41 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Uruguay Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Las Piedras | — | −1 h |
| IANA zone | America/Montevideo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:57 | 07:18 |
| Sunset | 19:04 | 18:02 |
| Daylight | 13 h 6 min | 10 h 44 min |
| People on this clock | 71,268 | 1,762,949 |
Compare Las Piedras with another city
More comparisons with Las Piedras: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Las Piedras and Montreal: common questions
How many hours behind Las Piedras is Montreal?
The clocks in Montreal are 1 hour behind those in Las Piedras (UTC−4 and UTC−3).
What time is it in Montreal at the start of the working day in Las Piedras?
The working day in Las Piedras starts at 9:00 AM; in Montreal it is 8:00 AM at that moment.
What time is it in Montreal when it is 6:00 PM in Las Piedras?
When it is 6:00 PM in Las Piedras, it is 5:00 PM in Montreal.
When do working hours in Las Piedras and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Las Piedras, which is 9:00 AM to 5:00 PM in Montreal.
When is it still the previous day in Montreal?
Until 1:00 AM in Las Piedras it is still the previous day in Montreal. The other way round, from 11:00 PM in Montreal it is already the next day in Las Piedras.
Does the time difference between Las Piedras and Montreal change?
Yes. The clocks change only in Montreal. From November 1, 2026, Montreal will be 2 hours behind Las Piedras.
