Rocky Hill, CT to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Rocky Hill, CT. 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.
Rocky Hill, CT 03:30 3:30 AM Sao Paulo 04:30 4:30 AM You –:–
03:30 3:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:12 · 🌙 17:59
04:30 4:30 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
·
+1 h
Sao Paulo is 1 h ahead of Rocky Hill, CT.
When you, Rocky Hill, CT 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
🇺🇸 Rocky Hill, CT
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 | 🇺🇸 Rocky Hill, CT | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 03:30 | 04:30 |
| Local date | Friday, October 23, 2026 | Friday, October 23, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Rocky Hill, CT | — | +1 h |
| IANA zone | America/New York | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:12 | 05:28 |
| Sunset | 17:59 | 18:15 |
| Daylight | 10 h 46 min | 12 h 48 min |
| People on this clock | 18,806 | 11,451,999 |
Compare Rocky Hill, CT with another city
More comparisons with Rocky Hill, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rocky Hill, CT and Sao Paulo: common questions
What is the time difference between Rocky Hill, CT, and Sao Paulo?
Sao Paulo is 1 hour ahead: it uses UTC−3, while Rocky Hill is on UTC−4.
What time is it in Sao Paulo when it is 9:00 AM in Rocky Hill, CT?
When it is 9:00 AM in Rocky Hill, it is 10:00 AM in Sao Paulo.
What time is it in Sao Paulo when it is 6:00 PM in Rocky Hill, CT?
When it is 6:00 PM in Rocky Hill, it is 7:00 PM in Sao Paulo.
When is a good time to call Sao Paulo from Rocky Hill, CT?
Between 9:00 AM and 5:00 PM in Rocky Hill – that is 10:00 AM to 6:00 PM in Sao Paulo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Sao Paulo?
From 11:00 PM in Rocky Hill, CT, it is already the next day in Sao Paulo. The other way round, until 1:00 AM in Sao Paulo it is still the previous day in Rocky Hill.
Is the time difference between Rocky Hill, CT, and Sao Paulo the same all year?
No. Only Rocky Hill switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 2 hours ahead of Rocky Hill.
