Tyngsborough to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Tyngsborough. 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.
Tyngsborough 04:07 4:07 AM Sao Paulo 05:07 5:07 AM You –:–
04:07 4:07 AM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 17:54
05:07 5:07 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
·
+1 h
Sao Paulo is 1 h ahead of Tyngsborough.
When you, Tyngsborough 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
🇺🇸 Tyngsborough
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
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Tyngsborough | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 04:07 | 05:07 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Tyngsborough | — | +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 | 05:28 |
| Sunset | 17:54 | 18:15 |
| Daylight | 10 h 46 min | 12 h 46 min |
| People on this clock | 11,292 | 11,451,999 |
Compare Tyngsborough with another city
More comparisons with Tyngsborough: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tyngsborough and Sao Paulo: common questions
How many hours ahead of Tyngsborough is Sao Paulo?
The clocks in Sao Paulo are 1 hour ahead of those in Tyngsborough (UTC−3 and UTC−4).
If it is 9:00 AM in Tyngsborough, what time is it in Sao Paulo?
At 9:00 AM in Tyngsborough, clocks in Sao Paulo show 10:00 AM.
What time is it in Sao Paulo when it is 6:00 PM in Tyngsborough?
When it is 6:00 PM in Tyngsborough, it is 7:00 PM in Sao Paulo.
Is there a time when both Tyngsborough and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Tyngsborough (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
From what time in Tyngsborough is it tomorrow in Sao Paulo?
Once it is 11:00 PM in Tyngsborough, the date in Sao Paulo has already changed. Until 1:00 AM in Sao Paulo, it is still the previous day in Tyngsborough.
Is the time difference between Tyngsborough and Sao Paulo the same all year?
No. Only Tyngsborough switches to summer time, so the gap changes twice a year. From November 1, 2026, Sao Paulo will be 2 hours ahead of Tyngsborough.
