Grimsby to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Grimsby. 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.
Grimsby 15:37 3:37 PM Sao Paulo 16:37 4:37 PM You –:–
15:37 3:37 PM
Eastern Daylight Time · UTC-4
☀️ 07:31 · 🌙 18:39
16:37 4:37 PM
Brasilia Standard Time · UTC-3
☀️ 05:35 · 🌙 18:11
·
+1 h
Sao Paulo is 1 h ahead of Grimsby.
When you, Grimsby and Sao Paulo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Grimsby
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 Paulo
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 | 🇨🇦 Grimsby | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 15:37 | 16:37 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Grimsby | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:31 | 05:35 |
| Sunset | 18:39 | 18:11 |
| Daylight | 11 h 7 min | 12 h 36 min |
| People on this clock | 28,883 | 11,451,999 |
Compare Grimsby with another city
More comparisons with Grimsby: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Grimsby and Sao Paulo: common questions
What is the time difference between Grimsby and Sao Paulo?
Sao Paulo is 1 hour ahead: it uses UTC−3, while Grimsby is on UTC−4.
What time is it in Sao Paulo when it is 9:00 AM in Grimsby?
When it is 9:00 AM in Grimsby, it is 10:00 AM in Sao Paulo.
If it is 6:00 PM in Grimsby, what time is it in Sao Paulo?
At 6:00 PM in Grimsby, clocks in Sao Paulo show 7:00 PM.
Is there a time when both Grimsby and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Grimsby (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sao Paulo compared with Grimsby?
The new day starts in Sao Paulo earlier: at 11:00 PM in Grimsby it is already midnight there. Until 1:00 AM in Sao Paulo, Grimsby is still on the previous day.
Does the time difference between Grimsby and Sao Paulo change?
Yes. The clocks change only in Grimsby. From November 1, 2026, Sao Paulo will be 2 hours ahead of Grimsby.
