Puerto de Tierra to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Puerto de Tierra. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Puerto de Tierra 02:51 2:51 AM Buenos Aires 03:51 3:51 AM You –:–
02:51 2:51 AM
Atlantic Standard Time · UTC-4
☀️ 06:24 · 🌙 17:54
03:51 3:51 AM
Argentina Standard Time · UTC-3
☀️ 05:56 · 🌙 19:20
·
+1 h
Buenos Aires is 1 h ahead of Puerto de Tierra.
When you, Puerto de Tierra and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇷 Puerto de Tierra
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
🇦🇷 Buenos Aires
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
- Right now
Time zones side by side
| Detail | 🇵🇷 Puerto de Tierra | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:51 | 03:51 |
| Local date | Thursday, October 29, 2026 | Thursday, October 29, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Puerto de Tierra | — | +1 h |
| IANA zone | America/Puerto Rico | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:24 | 05:56 |
| Sunset | 17:54 | 19:20 |
| Daylight | 11 h 31 min | 13 h 24 min |
| People on this clock | — | 2,891,082 |
Compare Puerto de Tierra with another city
More comparisons with Puerto de Tierra: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Puerto de Tierra and Buenos Aires: common questions
How far ahead of Puerto de Tierra is Buenos Aires?
Buenos Aires is 1 hour ahead of Puerto de Tierra: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Puerto de Tierra?
When it is 9:00 AM in Puerto de Tierra, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Puerto de Tierra?
The working day in Puerto de Tierra ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
Is there a time when both Puerto de Tierra and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Puerto de Tierra (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 11:00 PM in Puerto de Tierra it is already the next day in Buenos Aires. The other way round, until 1:00 AM in Buenos Aires it is still the previous day in Puerto de Tierra.
Does the time gap between Puerto de Tierra and Buenos Aires change during the year?
No, the clocks change neither in Puerto de Tierra nor in Buenos Aires, so the gap is 1 hour all year round.
