Guarulhos to Toronto: time difference
Toronto is 1 h behind Guarulhos. 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.
Guarulhos 00:35 12:35 AM Toronto 23:35 11:35 PM You –:–
00:35 12:35 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:12
23:35 11:35 PM
Eastern Daylight Time · UTC-4
☀️ 07:35 · 🌙 18:32
·
−1 h
Toronto is 1 h behind Guarulhos.
When you, Guarulhos and Toronto are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Guarulhos
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
🇨🇦 Toronto
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 | 🇧🇷 Guarulhos | 🇨🇦 Toronto |
|---|---|---|
| Local time | 00:35 | 23:35 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Guarulhos | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:31 | 07:35 |
| Sunset | 18:12 | 18:32 |
| Daylight | 12 h 41 min | 10 h 58 min |
| People on this clock | 1,291,771 | 2,731,571 |
Compare Guarulhos with another city
More comparisons with Guarulhos: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Guarulhos and Toronto: common questions
How many hours behind Guarulhos is Toronto?
The clocks in Toronto are 1 hour behind those in Guarulhos (UTC−4 and UTC−3).
What time is it in Toronto at the start of the working day in Guarulhos?
The working day in Guarulhos starts at 9:00 AM; in Toronto it is 8:00 AM at that moment.
If it is 6:00 PM in Guarulhos, what time is it in Toronto?
At 6:00 PM in Guarulhos, clocks in Toronto show 5:00 PM.
When is a good time to call Toronto from Guarulhos?
Between 10:00 AM and 6:00 PM in Guarulhos – that is 9:00 AM to 5:00 PM in Toronto – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Toronto?
Until 1:00 AM in Guarulhos it is still the previous day in Toronto. The other way round, from 11:00 PM in Toronto it is already the next day in Guarulhos.
Does the time difference between Guarulhos and Toronto change?
Yes. The clocks change only in Toronto. From November 1, 2026, Toronto will be 2 hours behind Guarulhos.
