Sao Paulo to Hartford, CT: time difference
Hartford, CT is 1 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 16:38 4:38 PM Hartford, CT 15:38 3:38 PM You –:–
16:38 4:38 PM
Brasilia Standard Time · UTC-3
☀️ 05:30 · 🌙 18:14
15:38 3:38 PM
Eastern Daylight Time · UTC-4
☀️ 07:09 · 🌙 18:03
·
−1 h
Hartford, CT is 1 h behind Sao Paulo.
When you, Sao Paulo and Hartford, CT 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
🇺🇸 Hartford, CT
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 22 10 PM
📍 Your time
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- Working hours
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Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇺🇸 Hartford, CT |
|---|---|---|
| Local time | 16:38 | 15:38 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Sao Paulo | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:30 | 07:09 |
| Sunset | 18:14 | 18:03 |
| Daylight | 12 h 44 min | 10 h 54 min |
| People on this clock | 11,451,999 | 122,366 |
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 Hartford, CT: common questions
How far behind Sao Paulo is Hartford, CT?
Hartford is 1 hour behind Sao Paulo: UTC−4 against UTC−3.
If it is 9:00 AM in Sao Paulo, what time is it in Hartford, CT?
At 9:00 AM in Sao Paulo, clocks in Hartford show 8:00 AM.
What time is it in Hartford, CT, when it is 6:00 PM in Sao Paulo?
When it is 6:00 PM in Sao Paulo, it is 5:00 PM in Hartford.
When do working hours in Sao Paulo and in Hartford, CT, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Sao Paulo, which is 9:00 AM to 5:00 PM in Hartford.
When does the date change in Hartford, CT, compared with Sao Paulo?
The new day starts in Hartford later: until 1:00 AM in Sao Paulo, it is still the previous day there. From 11:00 PM in Hartford, Sao Paulo is already on the next day.
Does the time difference between Sao Paulo and Hartford, CT, change?
Yes. The clocks change only in Hartford. From November 1, 2026, Hartford will be 2 hours behind Sao Paulo.
