Montreal to Sao Carlos: time difference
Sao Carlos 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 02:48 2:48 AM Sao Carlos 03:48 3:48 AM You –:–
02:48 2:48 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:19
03:48 3:48 AM
Brasilia Standard Time · UTC-3
☀️ 05:45 · 🌙 18:13
·
+1 h
Sao Carlos is 1 h ahead of Montreal.
When you, Montreal and Sao Carlos 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
🇧🇷 Sao Carlos
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 | 🇧🇷 Sao Carlos |
|---|---|---|
| Local time | 02:48 | 03:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Montreal | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:04 | 05:45 |
| Sunset | 18:19 | 18:13 |
| Daylight | 11 h 15 min | 12 h 29 min |
| People on this clock | 1,762,949 | 254,857 |
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 Sao Carlos: common questions
What is the time difference between Montreal and Sao Carlos?
Sao Carlos is 1 hour ahead: it uses UTC−3, while Montreal is on UTC−4.
If it is 9:00 AM in Montreal, what time is it in Sao Carlos?
At 9:00 AM in Montreal, clocks in Sao Carlos show 10:00 AM.
If it is 6:00 PM in Montreal, what time is it in Sao Carlos?
At 6:00 PM in Montreal, clocks in Sao Carlos show 7:00 PM.
When do working hours in Montreal and in Sao Carlos overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Montreal, which is 10:00 AM to 6:00 PM in Sao Carlos.
When does the date change in Sao Carlos compared with Montreal?
The new day starts in Sao Carlos earlier: at 11:00 PM in Montreal it is already midnight there. Until 1:00 AM in Sao Carlos, Montreal is still on the previous day.
Does the time difference between Montreal and Sao Carlos change?
Yes. The clocks change only in Montreal. From November 1, 2026, Sao Carlos will be 2 hours ahead of Montreal.
