Portsmouth to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Portsmouth. 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.
Portsmouth 04:04 4:04 AM Sao Paulo 05:04 5:04 AM You –:–
04:04 4:04 AM
Atlantic Standard Time · UTC-4
☀️ 05:57 · 🌙 17:50
05:04 5:04 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
·
+1 h
Sao Paulo is 1 h ahead of Portsmouth.
When you, Portsmouth 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
🇩🇲 Portsmouth
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 | 🇩🇲 Portsmouth | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 04:04 | 05:04 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Portsmouth | — | +1 h |
| IANA zone | America/Dominica | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 05:39 |
| Sunset | 17:50 | 18:09 |
| Daylight | 11 h 52 min | 12 h 31 min |
| People on this clock | 3,633 | 11,451,999 |
Compare Portsmouth with another city
More comparisons with Portsmouth: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Portsmouth and Sao Paulo: common questions
How many hours ahead of Portsmouth is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Portsmouth (UTC−3 and UTC−4).
If it is 9:00 AM in Portsmouth, what time is it in Sao Paulo?
At 9:00 AM in Portsmouth, clocks in Sao Paulo show 10:00 AM.
What time is it in Sao Paulo when it is 6:00 PM in Portsmouth?
When it is 6:00 PM in Portsmouth, it is 7:00 PM in Sao Paulo.
When is a good time to call Sao Paulo from Portsmouth?
Between 9:00 AM and 5:00 PM in Portsmouth – that is 10:00 AM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Sao Paulo compared with Portsmouth?
The new day starts in Sao Paulo earlier: at 11:00 PM in Portsmouth it is already midnight there. Until 1:00 AM in Sao Paulo, Portsmouth is still on the previous day.
Does the time gap between Portsmouth and Sao Paulo change during the year?
No, the clocks change neither in Portsmouth nor in Sao Paulo, so the gap is 1 hour all year round.
