Sao Paulo to Grenville: time difference
Grenville 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 06:43 6:43 AM Grenville 05:43 5:43 AM You –:–
06:43 6:43 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
05:43 5:43 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:52
·
−1 h
Grenville is 1 h behind Sao Paulo.
When you, Sao Paulo and Grenville 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
🇬🇩 Grenville
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 | 🇬🇩 Grenville |
|---|---|---|
| Local time | 06:43 | 05:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Brasilia Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/Grenada |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 05:56 |
| Sunset | 18:09 | 17:52 |
| Daylight | 12 h 31 min | 11 h 55 min |
| People on this clock | 11,451,999 | 2,476 |
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 Grenville: common questions
How far behind Sao Paulo is Grenville?
Grenville is 1 hour behind Sao Paulo: UTC−4 against UTC−3.
What time is it in Grenville at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Grenville it is 8:00 AM at that moment.
What time is it in Grenville at the end of the working day in Sao Paulo?
The working day in Sao Paulo ends at 6:00 PM; in Grenville it is 5:00 PM at that moment.
Is there a time when both Sao Paulo and Grenville are at work?
Yes: from 10:00 AM to 6:00 PM in Sao Paulo (9:00 AM to 5:00 PM in Grenville), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Grenville?
Until 1:00 AM in Sao Paulo it is still the previous day in Grenville. The other way round, from 11:00 PM in Grenville it is already the next day in Sao Paulo.
Does the time difference between Sao Paulo and Grenville change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
