Montreal to Mayaguez: time difference
Mayaguez is 1 h ahead of Montreal. 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.
Montreal 07:03 7:03 AM Mayaguez 08:03 8:03 AM You –:–
07:03 7:03 AM
Eastern Standard Time · UTC-5
☀️ 06:41 · 🌙 16:36
08:03 8:03 AM
Atlantic Standard Time · UTC-4
☀️ 06:31 · 🌙 17:55
·
+1 h
Mayaguez is 1 h ahead of Montreal.
When you, Montreal and Mayaguez are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Montreal
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
🇵🇷 Mayaguez
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
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Montreal | 🇵🇷 Mayaguez |
|---|---|---|
| Local time | 07:03 | 08:03 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Eastern Standard Time | Atlantic Standard Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Montreal | — | +1 h |
| IANA zone | America/Toronto | America/Puerto Rico |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 06:41 | 06:31 |
| Sunset | 16:36 | 17:55 |
| Daylight | 9 h 55 min | 11 h 24 min |
| People on this clock | 1,762,949 | 57,566 |
Compare Montreal with another city
More comparisons with Montreal: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montreal and Mayaguez: common questions
What is the time difference between Montreal and Mayaguez?
Mayaguez is 1 hour ahead: it uses UTC−4, while Montreal is on UTC−5.
What time is it in Mayaguez at the start of the working day in Montreal?
The working day in Montreal starts at 9:00 AM; in Mayaguez it is 10:00 AM at that moment.
What time is it in Mayaguez when it is 6:00 PM in Montreal?
When it is 6:00 PM in Montreal, it is 7:00 PM in Mayaguez.
Is there a time when both Montreal and Mayaguez are at work?
Yes: from 9:00 AM to 5:00 PM in Montreal (10:00 AM to 6:00 PM in Mayaguez), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Mayaguez compared with Montreal?
The new day starts in Mayaguez earlier: at 11:00 PM in Montreal it is already midnight there. Until 1:00 AM in Mayaguez, Montreal is still on the previous day.
Does the time difference between Montreal and Mayaguez change?
Yes. The clocks change only in Montreal. From March 14, 2027, Mayaguez and Montreal will have the same time.
