Sao Paulo to Waterbury, CT: time difference
Waterbury, 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 20:49 8:49 PM Waterbury, CT 19:49 7:49 PM You –:–
20:49 8:49 PM
Brasilia Standard Time · UTC-3
☀️ 05:32 · 🌙 18:13
19:49 7:49 PM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 18:08
·
−1 h
Waterbury, CT is 1 h behind Sao Paulo.
When you, Sao Paulo and Waterbury, 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
🇺🇸 Waterbury, 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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Sao Paulo | 🇺🇸 Waterbury, CT |
|---|---|---|
| Local time | 20:49 | 19:49 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 05:32 | 07:08 |
| Sunset | 18:13 | 18:08 |
| Daylight | 12 h 41 min | 11 h |
| People on this clock | 11,451,999 | 110,366 |
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 Waterbury, CT: common questions
How far behind Sao Paulo is Waterbury, CT?
Waterbury is 1 hour behind Sao Paulo: UTC−4 against UTC−3.
What time is it in Waterbury, CT, when it is 9:00 AM in Sao Paulo?
When it is 9:00 AM in Sao Paulo, it is 8:00 AM in Waterbury.
If it is 6:00 PM in Sao Paulo, what time is it in Waterbury, CT?
At 6:00 PM in Sao Paulo, clocks in Waterbury show 5:00 PM.
Is there a time when both Sao Paulo and Waterbury, CT, are at work?
Yes: from 10:00 AM to 6:00 PM in Sao Paulo (9:00 AM to 5:00 PM in Waterbury), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Sao Paulo is it still yesterday in Waterbury, CT?
Before 1:00 AM in Sao Paulo, the date in Waterbury has not changed yet. From 11:00 PM in Waterbury, it is already the next day in Sao Paulo.
Does the time difference between Sao Paulo and Waterbury, CT, change?
Yes. The clocks change only in Waterbury. From November 1, 2026, Waterbury will be 2 hours behind Sao Paulo.
