Sioux City, IA to Sao Paulo: time difference
Sao Paulo is 2 h ahead of Sioux City, IA. 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.
Sioux City, IA 00:47 12:47 AM Sao Paulo 02:47 2:47 AM You –:–
00:47 12:47 AM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:52
02:47 2:47 AM
Brasilia Standard Time · UTC-3
☀️ 05:37 · 🌙 18:10
·
+2 h
Sao Paulo is 2 h ahead of Sioux City, IA.
When you, Sioux City, IA 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
🇺🇸 Sioux City, IA
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
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Sioux City, IA | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 00:47 | 02:47 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Central Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Sioux City, IA | — | +2 h |
| IANA zone | America/Chicago | America/Sao Paulo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:34 | 05:37 |
| Sunset | 18:52 | 18:10 |
| Daylight | 11 h 17 min | 12 h 33 min |
| People on this clock | 85,797 | 11,451,999 |
Compare Sioux City, IA with another city
More comparisons with Sioux City, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sioux City, IA and Sao Paulo: common questions
How far ahead of Sioux City, IA, is Sao Paulo?
Sao Paulo is 2 hours ahead of Sioux City: UTC−3 against UTC−5.
If it is 9:00 AM in Sioux City, IA, what time is it in Sao Paulo?
At 9:00 AM in Sioux City, clocks in Sao Paulo show 11:00 AM.
What time is it in Sao Paulo at the end of the working day in Sioux City, IA?
The working day in Sioux City 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 Sioux City, IA?
Between 9:00 AM and 4:00 PM in Sioux City – that is 11:00 AM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
From what time in Sioux City, IA, is it tomorrow in Sao Paulo?
Once it is 10:00 PM in Sioux City, the date in Sao Paulo has already changed. Until 2:00 AM in Sao Paulo, it is still the previous day in Sioux City.
Does the time difference between Sioux City, IA, and Sao Paulo change?
Yes. The clocks change only in Sioux City. From November 1, 2026, Sao Paulo will be 3 hours ahead of Sioux City.
