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 10:56 10:56 AM Montreal 09:56 9:56 AM You –:–
10:56 10:56 AM
Argentina Standard Time · UTC-3
☀️ 06:53 · 🌙 19:47
09:56 9:56 AM
Eastern Daylight Time · UTC-4
☀️ 07:14 · 🌙 18:07
·
−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 | 10:56 | 09:56 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from San Juan | — | −1 h |
| IANA zone | America/Argentina/San Juan | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:53 | 07:14 |
| Sunset | 19:47 | 18:07 |
| Daylight | 12 h 54 min | 10 h 53 min |
| People on this clock | 522,029 | 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−4 and UTC−3).
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 at the end of the working day in San Juan?
The working day in San Juan ends at 6:00 PM; in Montreal it is 5:00 PM at that moment.
When do working hours in San Juan and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in San Juan, which is 9:00 AM to 5:00 PM in Montreal.
When is it still the previous day in Montreal?
Until 1:00 AM in San Juan 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 San Juan.
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 November 1, 2026, Montreal will be 2 hours behind San Juan.
