Sao Paulo to Simpson Bay: time difference
Simpson Bay 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 09:28 9:28 AM Simpson Bay 08:28 8:28 AM You –:–
09:28 9:28 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
08:28 8:28 AM
Atlantic Standard Time · UTC-4
☀️ 06:05 · 🌙 17:55
·
−1 h
Simpson Bay is 1 h behind Sao Paulo.
When you, Sao Paulo and Simpson Bay 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
🇸🇽 Simpson Bay
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 | 🇸🇽 Simpson Bay |
|---|---|---|
| Local time | 09:28 | 08:28 |
| 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/Lower Princes |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 06:05 |
| Sunset | 18:09 | 17:55 |
| Daylight | 12 h 31 min | 11 h 50 min |
| People on this clock | 11,451,999 | 6,000 |
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 Simpson Bay: common questions
How many hours behind Sao Paulo is Simpson Bay?
The clocks in Simpson Bay are 1 hour behind those in Sao Paulo (UTC−4 and UTC−3).
If it is 9:00 AM in Sao Paulo, what time is it in Simpson Bay?
At 9:00 AM in Sao Paulo, clocks in Simpson Bay show 8:00 AM.
If it is 6:00 PM in Sao Paulo, what time is it in Simpson Bay?
At 6:00 PM in Sao Paulo, clocks in Simpson Bay show 5:00 PM.
When do working hours in Sao Paulo and in Simpson Bay overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sao Paulo, which is 9:00 AM to 5:00 PM in Simpson Bay.
When does the date change in Simpson Bay compared with Sao Paulo?
The new day starts in Simpson Bay later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Simpson Bay, Sao Paulo is already on the next day.
Is the time difference between Sao Paulo and Simpson Bay the same all year?
Yes. Neither Sao Paulo nor Simpson Bay switches to summer time, so the gap is always 1 hour.
