Sao Paulo to Norman, OK: time difference
Norman, OK is 2 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 05:37 5:37 AM Norman, OK 03:37 3:37 AM You –:–
05:37 5:37 AM
Brasilia Standard Time · UTC-3
☀️ 05:30 · 🌙 18:14
03:37 3:37 AM
Central Daylight Time · UTC-5
☀️ 07:41 · 🌙 18:50
·
−2 h
Norman, OK is 2 h behind Sao Paulo.
When you, Sao Paulo and Norman, OK 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
🇺🇸 Norman, OK
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇺🇸 Norman, OK |
|---|---|---|
| Local time | 05:37 | 03:37 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Sao Paulo | — | −2 h |
| IANA zone | America/Sao Paulo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:30 | 07:41 |
| Sunset | 18:14 | 18:50 |
| Daylight | 12 h 44 min | 11 h 9 min |
| People on this clock | 11,451,999 | 102,827 |
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 Norman, OK: common questions
How far behind Sao Paulo is Norman, OK?
Norman is 2 hours behind Sao Paulo: UTC−5 against UTC−3.
What time is it in Norman, OK, at the start of the working day in Sao Paulo?
The working day in Sao Paulo starts at 9:00 AM; in Norman it is 7:00 AM at that moment.
What time is it in Norman, OK, at the end of the working day in Sao Paulo?
The working day in Sao Paulo ends at 6:00 PM; in Norman it is 4:00 PM at that moment.
When do working hours in Sao Paulo and in Norman, OK, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Sao Paulo, which is 9:00 AM to 4:00 PM in Norman.
When does the date change in Norman, OK, compared with Sao Paulo?
The new day starts in Norman later: until 2:00 AM in Sao Paulo, it is still the previous day there. From 10:00 PM in Norman, Sao Paulo is already on the next day.
Does the time difference between Sao Paulo and Norman, OK, change?
Yes. The clocks change only in Norman. From November 1, 2026, Norman will be 3 hours behind Sao Paulo.
