San Juan to Montreal: time difference
Montreal is 1 h behind San Juan. 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.
San Juan 15:44 3:44 PM Montreal 14:44 2:44 PM You –:–
15:44 3:44 PM
Atlantic Standard Time · UTC-4
☀️ 05:59 · 🌙 17:41
14:44 2:44 PM
Eastern Standard Time · UTC-5
☀️ 06:41 · 🌙 16:36
·
−1 h
Montreal is 1 h behind San Juan.
When you, San Juan 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
🇹🇹 San Juan
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 | 🇹🇹 San Juan | 🇨🇦 Montreal |
|---|---|---|
| Local time | 15:44 | 14:44 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Atlantic Standard Time | Eastern Standard Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from San Juan | — | −1 h |
| IANA zone | America/Port of Spain | America/Toronto |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 05:59 | 06:41 |
| Sunset | 17:41 | 16:36 |
| Daylight | 11 h 42 min | 9 h 55 min |
| People on this clock | — | 1,762,949 |
Compare San Juan with another city
More comparisons with San Juan: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Juan and Montreal: common questions
How many hours behind San Juan is Montreal?
The clocks in Montreal are 1 hour behind those in San Juan (UTC−5 and UTC−4).
What time is it in Montreal when it is 9:00 AM in San Juan?
When it is 9:00 AM in San Juan, it is 8:00 AM in Montreal.
What time is it in Montreal when it is 6:00 PM in San Juan?
When it is 6:00 PM in San Juan, it is 5:00 PM in Montreal.
When is a good time to call Montreal from San Juan?
Between 10:00 AM and 6:00 PM in San Juan – that is 9:00 AM to 5:00 PM in Montreal – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Montreal compared with San Juan?
The new day starts in Montreal later: until 1:00 AM in San Juan, it is still the previous day there. From 11:00 PM in Montreal, San Juan is already on the next day.
Does the time gap between San Juan and Montreal change during the year?
Yes – daylight saving time is used in Montreal but not in San Juan. From March 14, 2027, Montreal and San Juan will have the same time.
