Bismarck, ND to Sao Paulo: time difference
Sao Paulo is 2 h ahead of Bismarck, ND. 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.
Bismarck, ND 01:51 1:51 AM Sao Paulo 03:51 3:51 AM You –:–
01:51 1:51 AM
Central Daylight Time · UTC-5
☀️ 08:11 · 🌙 18:45
03:51 3:51 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
·
+2 h
Sao Paulo is 2 h ahead of Bismarck, ND.
When you, Bismarck, ND 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
🇺🇸 Bismarck, ND
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
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 1 1 AM
📍 Your time
- Asleep
- Early
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Time zones side by side
| Detail | 🇺🇸 Bismarck, ND | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 01:51 | 03:51 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Bismarck, ND | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 08:11 | 05:28 |
| Sunset | 18:45 | 18:15 |
| Daylight | 10 h 34 min | 12 h 46 min |
| People on this clock | 58,333 | 11,451,999 |
Compare Bismarck, ND with another city
More comparisons with Bismarck, ND: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bismarck, ND and Sao Paulo: common questions
How far ahead of Bismarck, ND, is Sao Paulo?
Sao Paulo is 2 hours ahead of Bismarck: UTC−3 against UTC−5.
What time is it in Sao Paulo at the start of the working day in Bismarck, ND?
The working day in Bismarck starts at 9:00 AM; in Sao Paulo it is 11:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in Bismarck, ND?
The working day in Bismarck ends at 6:00 PM; in Sao Paulo it is 8:00 PM at that moment.
When is a good time to call Sao Paulo from Bismarck, ND?
Between 9:00 AM and 4:00 PM in Bismarck – that is 11:00 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 10:00 PM in Bismarck, ND, it is already the next day in Sao Paulo. The other way round, until 2:00 AM in Sao Paulo it is still the previous day in Bismarck.
Is the time difference between Bismarck, ND, and Sao Paulo the same all year?
No. Only Bismarck switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 3 hours ahead of Bismarck.
