Buenos Aires to Port Perry: time difference
Port Perry 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 03:27 3:27 AM Port Perry 02:27 2:27 AM You –:–
03:27 3:27 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
02:27 2:27 AM
Eastern Daylight Time · UTC-4
☀️ 07:36 · 🌙 18:27
·
−1 h
Port Perry is 1 h behind Buenos Aires.
When you, Buenos Aires and Port Perry 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
🇨🇦 Port Perry
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 | 🇨🇦 Port Perry |
|---|---|---|
| Local time | 03:27 | 02:27 |
| 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 | 07:36 |
| Sunset | 19:11 | 18:27 |
| Daylight | 13 h 4 min | 10 h 51 min |
| People on this clock | 2,891,082 | 9,553 |
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 Port Perry: common questions
What is the time difference between Buenos Aires and Port Perry?
Port Perry is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Port Perry?
At 9:00 AM in Buenos Aires, clocks in Port Perry show 8:00 AM.
What time is it in Port Perry at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Port Perry it is 5:00 PM at that moment.
Is there a time when both Buenos Aires and Port Perry are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Port Perry), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Buenos Aires is it still yesterday in Port Perry?
Before 1:00 AM in Buenos Aires, the date in Port Perry has not changed yet. From 11:00 PM in Port Perry, it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Port Perry the same all year?
No. Only Port Perry switches to summer time, so the gap changes twice a year. From November 1, 2026, Port Perry will be 2 hours behind Buenos Aires.
