Montreal to Cabo Rojo: time difference
Cabo Rojo 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 05:09 5:09 AM Cabo Rojo 06:09 6:09 AM You –:–
05:09 5:09 AM
Eastern Standard Time · UTC-5
☀️ 06:41 · 🌙 16:36
06:09 6:09 AM
Atlantic Standard Time · UTC-4
☀️ 06:31 · 🌙 17:55
·
+1 h
Cabo Rojo is 1 h ahead of Montreal.
When you, Montreal and Cabo Rojo 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
🇵🇷 Cabo Rojo
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 | 🇵🇷 Cabo Rojo |
|---|---|---|
| Local time | 05:09 | 06:09 |
| 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 | 50,000 |
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 Cabo Rojo: common questions
What is the time difference between Montreal and Cabo Rojo?
Cabo Rojo is 1 hour ahead: it uses UTC−4, while Montreal is on UTC−5.
If it is 9:00 AM in Montreal, what time is it in Cabo Rojo?
At 9:00 AM in Montreal, clocks in Cabo Rojo show 10:00 AM.
If it is 6:00 PM in Montreal, what time is it in Cabo Rojo?
At 6:00 PM in Montreal, clocks in Cabo Rojo show 7:00 PM.
When is a good time to call Cabo Rojo from Montreal?
Between 9:00 AM and 5:00 PM in Montreal – that is 10:00 AM to 6:00 PM in Cabo Rojo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Cabo Rojo?
From 11:00 PM in Montreal it is already the next day in Cabo Rojo. The other way round, until 1:00 AM in Cabo Rojo it is still the previous day in Montreal.
Does the time difference between Montreal and Cabo Rojo change?
Yes. The clocks change only in Montreal. From March 14, 2027, Cabo Rojo and Montreal will have the same time.
