Waterbury, CT to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Waterbury, 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.
Waterbury, CT 23:22 11:22 PM Sao Paulo 00:22 12:22 AM You –:–
23:22 11:22 PM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:08
00:22 12:22 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Waterbury, CT.
When you, Waterbury, 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
🇺🇸 Waterbury, 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 | 🇺🇸 Waterbury, CT | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 23:22 | 00:22 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Waterbury, 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 | 07:08 | 05:31 |
| Sunset | 18:08 | 18:13 |
| Daylight | 11 h | 12 h 43 min |
| People on this clock | 110,366 | 11,451,999 |
Compare Waterbury, CT with another city
More comparisons with Waterbury, CT: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Waterbury, CT and Sao Paulo: common questions
How far ahead of Waterbury, CT, is Sao Paulo?
Sao Paulo is 1 hour ahead of Waterbury: UTC−3 against UTC−4.
If it is 9:00 AM in Waterbury, CT, what time is it in Sao Paulo?
At 9:00 AM in Waterbury, clocks in Sao Paulo show 10:00 AM.
If it is 6:00 PM in Waterbury, CT, what time is it in Sao Paulo?
At 6:00 PM in Waterbury, clocks in Sao Paulo show 7:00 PM.
When do working hours in Waterbury, CT, and in Sao Paulo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Waterbury, which is 10:00 AM to 6:00 PM in Sao Paulo.
When does the date change in Sao Paulo compared with Waterbury, CT?
The new day starts in Sao Paulo earlier: at 11:00 PM in Waterbury it is already midnight there. Until 1:00 AM in Sao Paulo, Waterbury is still on the previous day.
Is the time difference between Waterbury, CT, and Sao Paulo the same all year?
No. Only Waterbury switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 2 hours ahead of Waterbury.
