Sao Paulo to Guelph: time difference
Guelph is 1 h behind Sao Paulo. 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.
Sao Paulo 05:41 5:41 AM Guelph 04:41 4:41 AM You –:–
05:41 5:41 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
04:41 4:41 AM
Eastern Daylight Time · UTC-4
☀️ 07:30 · 🌙 18:48
·
−1 h
Guelph is 1 h behind Sao Paulo.
When you, Sao Paulo and Guelph are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Sao Paulo
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
🇨🇦 Guelph
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 | 🇧🇷 Sao Paulo | 🇨🇦 Guelph |
|---|---|---|
| Local time | 05:41 | 04:41 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:39 | 07:30 |
| Sunset | 18:09 | 18:48 |
| Daylight | 12 h 31 min | 11 h 18 min |
| People on this clock | 11,451,999 | 131,794 |
Compare Sao Paulo with another city
More comparisons with Sao Paulo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sao Paulo and Guelph: common questions
How many hours behind Sao Paulo is Guelph?
The clocks in Guelph are 1 hour behind those in Sao Paulo (UTC−4 and UTC−3).
What time is it in Guelph when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 8:00 AM in Guelph.
If it is 6:00 PM in Sao Paulo, what time is it in Guelph?
At 6:00 PM in Sao Paulo, clocks in Guelph show 5:00 PM.
Is there a time when both Sao Paulo and Guelph are at work?
Yes: from 10:00 AM to 6:00 PM in Sao Paulo (9:00 AM to 5:00 PM in Guelph), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Guelph compared with Sao Paulo?
The new day starts in Guelph later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Guelph, Sao Paulo is already on the next day.
Does the time difference between Sao Paulo and Guelph change?
Yes. The clocks change only in Guelph. From November 1, 2026, Guelph will be 2 hours behind Sao Paulo.
