Bowmanville, Ontario to Sao Paulo: time difference
Sao Paulo is 1 h ahead of Bowmanville, Ontario. 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.
Bowmanville, Ontario 03:46 3:46 AM Sao Paulo 04:46 4:46 AM You –:–
03:46 3:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:35 · 🌙 18:26
04:46 4:46 AM
Brasilia Standard Time · UTC-3
☀️ 05:31 · 🌙 18:13
·
+1 h
Sao Paulo is 1 h ahead of Bowmanville, Ontario.
When you, Bowmanville, Ontario 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
🇨🇦 Bowmanville, Ontario
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 | 🇨🇦 Bowmanville, Ontario | 🇧🇷 Sao Paulo |
|---|---|---|
| Local time | 03:46 | 04:46 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Brasilia Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Bowmanville, Ontario | — | +1 h |
| IANA zone | America/Toronto | America/Sao Paulo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 05:31 |
| Sunset | 18:26 | 18:13 |
| Daylight | 10 h 51 min | 12 h 43 min |
| People on this clock | 40,000 | 11,451,999 |
Compare Bowmanville, Ontario with another city
More comparisons with Bowmanville, Ontario: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bowmanville, Ontario and Sao Paulo: common questions
How far ahead of Bowmanville, Ontario, is Sao Paulo?
Sao Paulo is 1 hour ahead of Bowmanville: UTC−3 against UTC−4.
What time is it in Sao Paulo at the start of the working day in Bowmanville, Ontario?
The working day in Bowmanville starts at 9:00 AM; in Sao Paulo it is 10:00 AM at that moment.
What time is it in Sao Paulo at the end of the working day in Bowmanville, Ontario?
The working day in Bowmanville ends at 6:00 PM; in Sao Paulo it is 7:00 PM at that moment.
Is there a time when both Bowmanville, Ontario, and Sao Paulo are at work?
Yes: from 9:00 AM to 5:00 PM in Bowmanville (10:00 AM to 6:00 PM in Sao Paulo), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sao Paulo compared with Bowmanville, Ontario?
The new day starts in Sao Paulo earlier: at 11:00 PM in Bowmanville it is already midnight there. Until 1:00 AM in Sao Paulo, Bowmanville is still on the previous day.
Does the time difference between Bowmanville, Ontario, and Sao Paulo change?
Yes. The clocks change only in Bowmanville. From November 1, 2026, Sao Paulo will be 2 hours ahead of Bowmanville.
