Sao Paulo to Clarksville, TN: time difference
Clarksville, TN 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 16:26 4:26 PM Clarksville, TN 14:26 2:26 PM You –:–
16:26 4:26 PM
Brasilia Standard Time · UTC-3
☀️ 05:39 · 🌙 18:09
14:26 2:26 PM
Central Daylight Time · UTC-5
☀️ 06:53 · 🌙 18:21
·
−2 h
Clarksville, TN is 2 h behind Sao Paulo.
When you, Sao Paulo and Clarksville, TN 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
🇺🇸 Clarksville, TN
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 | 🇺🇸 Clarksville, TN |
|---|---|---|
| Local time | 16:26 | 14:26 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 05:39 | 06:53 |
| Sunset | 18:09 | 18:21 |
| Daylight | 12 h 31 min | 11 h 29 min |
| People on this clock | 11,451,999 | 180,716 |
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 Clarksville, TN: common questions
How many hours behind Sao Paulo is Clarksville, TN?
The clocks in Clarksville are 2 hours behind those in Sao Paulo (UTC−5 and UTC−3).
If it is 9:00 AM in Sao Paulo, what time is it in Clarksville, TN?
At 9:00 AM in Sao Paulo, clocks in Clarksville show 7:00 AM.
What time is it in Clarksville, TN, when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 4:00 PM in Clarksville.
When do working hours in Sao Paulo and in Clarksville, TN, 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 Clarksville.
When does the date change in Clarksville, TN, compared with Sao Paulo?
The new day starts in Clarksville later: until 2:00 AM in Sao Paulo, it is still the previous day there. From 10:00 PM in Clarksville, Sao Paulo is already on the next day.
Does the time difference between Sao Paulo and Clarksville, TN, change?
Yes. The clocks change only in Clarksville. From November 1, 2026, Clarksville will be 3 hours behind Sao Paulo.
