Knoxville, TN to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Knoxville, TN. 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.
Knoxville, TN 23:27 11:27 PM Sao Paulo 00:27 12:27 AM You –:–
23:27 11:27 PM
Eastern Daylight Time · UTC-4
☀️ 07:38 · 🌙 19:09
00:27 12:27 AM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
·
+1 h
Sao Paulo is 1 h ahead of Knoxville, TN.
When you, Knoxville, TN 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
🇺🇸 Knoxville, TN
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
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Time zones side by side
| Detail | 🇺🇸 Knoxville, TN | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 23:27 | 00:27 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Knoxville, TN | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:38 | 05:39 |
| Sunset | 19:09 | 18:09 |
| Daylight | 11 h 32 min | 12 h 31 min |
| People on this clock | 190,740 | 11,451,999 |
Compare Knoxville, TN with another city
More comparisons with Knoxville, TN: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Knoxville, TN and Sao Paulo: common questions
What is the time difference between Knoxville, TN, and Sao Paulo?
Sao Paulo is 1 hour ahead: it uses UTC−3, while Knoxville is on UTC−4.
What time is it in Sao Paulo when it is 9:00 AM in Knoxville, TN?
When it is 9:00 AM in Knoxville, it is 10:00 AM in Sao Paulo.
If it is 6:00 PM in Knoxville, TN, what time is it in Sao Paulo?
At 6:00 PM in Knoxville, clocks in Sao Paulo show 7:00 PM.
When do working hours in Knoxville, TN, and in Sao Paulo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Knoxville, which is 10:00 AM to 6:00 PM in Sao Paulo.
When does the date change in Sao Paulo compared with Knoxville, TN?
The new day starts in Sao Paulo earlier: at 11:00 PM in Knoxville it is already midnight there. Until 1:00 AM in Sao Paulo, Knoxville is still on the previous day.
Does the time difference between Knoxville, TN, and Sao Paulo change?
Yes. The clocks change only in Knoxville. From November 1, 2026, Sao Paulo will be 2 hours ahead of Knoxville.
