Carolina to Montreal: time difference
Montreal is 1 h behind Carolina. 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.
Carolina 00:00 12:00 AM Montreal 23:00 11:00 PM You –:–
00:00 12:00 AM
Atlantic Standard Time · UTC-4
☀️ 06:26 · 🌙 17:50
23:00 11:00 PM
Eastern Standard Time · UTC-5
☀️ 06:40 · 🌙 16:37
·
−1 h
Montreal is 1 h behind Carolina.
When you, Carolina 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
🇵🇷 Carolina
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 Carolina | 🇨🇦 Montreal |
|---|---|---|
| Local time | 00:00 | 23:00 |
| Local date | Friday, November 6, 2026 | Thursday, November 5, 2026 |
| Time zone | Atlantic Standard Time | Eastern Standard Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Carolina | — | −1 h |
| IANA zone | America/Puerto Rico | America/Toronto |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:26 | 06:40 |
| Sunset | 17:50 | 16:37 |
| Daylight | 11 h 24 min | 9 h 57 min |
| People on this clock | 138,304 | 1,762,949 |
Compare Carolina with another city
More comparisons with Carolina: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Carolina and Montreal: common questions
How far behind Carolina is Montreal?
Montreal is 1 hour behind Carolina: UTC−5 against UTC−4.
If it is 9:00 AM in Carolina, what time is it in Montreal?
At 9:00 AM in Carolina, clocks in Montreal show 8:00 AM.
What time is it in Montreal when it is 6:00 PM in Carolina?
When it is 6:00 PM in Carolina, it is 5:00 PM in Montreal.
When is a good time to call Montreal from Carolina?
Between 10:00 AM and 6:00 PM in Carolina – that is 9:00 AM to 5:00 PM in Montreal – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Montreal?
Until 1:00 AM in Carolina 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 Carolina.
Is the time difference between Carolina and Montreal the same all year?
No. Only Montreal switches to summer time, so the gap changes twice a year. From March 14, 2027, Montreal and Carolina will have the same time.
