🇦🇷 Buenos Aires, Argentina
11
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:07 · 🌙 19:11 · 13 h 4 min
Buenos Aires to Bowmanville, Ontario: time difference
Bowmanville, Ontario is 1 h behind Buenos Aires. 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.
Buenos Aires 05:30 5:30 AM Bowmanville, Ontario 04:30 4:30 AM You –:–
05:30 5:30 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
04:30 4:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:35 · 🌙 18:26
·
−1 h
Bowmanville, Ontario is 1 h behind Buenos Aires.
When you, Buenos Aires and Bowmanville, Ontario are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇨🇦 Bowmanville, Ontario
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 | 🇦🇷 Buenos Aires | 🇨🇦 Bowmanville, Ontario |
|---|---|---|
| Local time | 05:30 | 04:30 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:07 | 07:35 |
| Sunset | 19:11 | 18:26 |
| Daylight | 13 h 4 min | 10 h 51 min |
| People on this clock | 2,891,082 | 40,000 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Bowmanville, Ontario: common questions
How many hours behind Buenos Aires is Bowmanville, Ontario?
The clocks in Bowmanville are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
What time is it in Bowmanville, Ontario, when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Bowmanville.
What time is it in Bowmanville, Ontario, when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 5:00 PM in Bowmanville.
Is there a time when both Buenos Aires and Bowmanville, Ontario, are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Bowmanville), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Bowmanville, Ontario, compared with Buenos Aires?
The new day starts in Bowmanville later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Bowmanville, Buenos Aires is already on the next day.
Is the time difference between Buenos Aires and Bowmanville, Ontario, the same all year?
No. Only Bowmanville switches to summer time, so the gap changes twice a year. From November 1, 2026, Bowmanville will be 2 hours behind Buenos Aires.
