Old Harbour to Montreal: time difference
Montreal is 1 h ahead of Old Harbour. 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.
Old Harbour 09:45 9:45 AM Montreal 10:45 10:45 AM You –:–
09:45 9:45 AM
Eastern Standard Time · UTC-5
☀️ 06:04 · 🌙 17:45
10:45 10:45 AM
Eastern Daylight Time · UTC-4
☀️ 07:16 · 🌙 18:03
·
+1 h
Montreal is 1 h ahead of Old Harbour.
When you, Old Harbour 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
🇯🇲 Old Harbour
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
- Both working
- Right now
Time zones side by side
| Detail | 🇯🇲 Old Harbour | 🇨🇦 Montreal |
|---|---|---|
| Local time | 09:45 | 10:45 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Standard Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Old Harbour | — | +1 h |
| IANA zone | America/Jamaica | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:04 | 07:16 |
| Sunset | 17:45 | 18:03 |
| Daylight | 11 h 41 min | 10 h 47 min |
| People on this clock | 26,024 | 1,762,949 |
Compare Old Harbour with another city
More comparisons with Old Harbour: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Old Harbour and Montreal: common questions
How far ahead of Old Harbour is Montreal?
Montreal is 1 hour ahead of Old Harbour: UTC−4 against UTC−5.
What time is it in Montreal at the start of the working day in Old Harbour?
The working day in Old Harbour starts at 9:00 AM; in Montreal it is 10:00 AM at that moment.
What time is it in Montreal at the end of the working day in Old Harbour?
The working day in Old Harbour ends at 6:00 PM; in Montreal it is 7:00 PM at that moment.
When do working hours in Old Harbour and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Old Harbour, which is 10:00 AM to 6:00 PM in Montreal.
When does the date change in Montreal compared with Old Harbour?
The new day starts in Montreal earlier: at 11:00 PM in Old Harbour it is already midnight there. Until 1:00 AM in Montreal, Old Harbour is still on the previous day.
Does the time difference between Old Harbour and Montreal change?
Yes. The clocks change only in Montreal. From November 1, 2026, Montreal and Old Harbour will have the same time.
