Charlottetown to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Charlottetown. 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.
Charlottetown 22:19 10:19 PM Sao Paulo 23:19 11:19 PM You –:–
22:19 10:19 PM
Atlantic Standard Time · UTC-4
☀️ 07:00 · 🌙 16:54
23:19 11:19 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 18:23
·
+1 h
Sao Paulo is 1 h ahead of Charlottetown.
When you, Charlottetown 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
🇨🇦 Charlottetown
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 | 🇨🇦 Charlottetown | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 22:19 | 23:19 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Atlantic Standard Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Charlottetown | — | +1 h |
| IANA zone | America/Halifax | America/Sao Paulo |
| Daylight saving | On standard time → UTC-3, Mar 14, 03:00 | Not observed |
| Sunrise | 07:00 | 05:19 |
| Sunset | 16:54 | 18:23 |
| Daylight | 9 h 54 min | 13 h 4 min |
| People on this clock | 38,809 | 11,451,999 |
Compare Charlottetown with another city
More comparisons with Charlottetown: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Charlottetown and Sao Paulo: common questions
What is the time difference between Charlottetown and Sao Paulo?
Sao Paulo is 1 hour ahead: it uses UTC−3, while Charlottetown is on UTC−4.
If it is 9:00 AM in Charlottetown, what time is it in Sao Paulo?
At 9:00 AM in Charlottetown, clocks in Sao Paulo show 10:00 AM.
If it is 6:00 PM in Charlottetown, what time is it in Sao Paulo?
At 6:00 PM in Charlottetown, clocks in Sao Paulo show 7:00 PM.
When is a good time to call Sao Paulo from Charlottetown?
Between 9:00 AM and 5:00 PM in Charlottetown – 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 is it already the next day in Sao Paulo?
From 11:00 PM in Charlottetown it is already the next day in Sao Paulo. The other way round, until 1:00 AM in Sao Paulo it is still the previous day in Charlottetown.
Is the time difference between Charlottetown and Sao Paulo the same all year?
No. Only Charlottetown switches to summer time, so the gap changes twice a year. From March 14, 2027, Sao Paulo and Charlottetown will have the same time.
