Ponce to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Ponce. 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.
Ponce 13:15 1:15 PM Buenos Aires 14:15 2:15 PM You –:–
13:15 1:15 PM
Atlantic Standard Time · UTC-4
☀️ 06:21 · 🌙 18:04
14:15 2:15 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
·
+1 h
Buenos Aires is 1 h ahead of Ponce.
When you, Ponce 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
🇵🇷 Ponce
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 | 🇵🇷 Ponce | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 13:15 | 14:15 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Ponce | — | +1 h |
| IANA zone | America/Puerto Rico | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:21 | 06:10 |
| Sunset | 18:04 | 19:10 |
| Daylight | 11 h 43 min | 13 h |
| People on this clock | 107,951 | 2,891,082 |
Compare Ponce with another city
More comparisons with Ponce: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ponce and Buenos Aires: common questions
How far ahead of Ponce is Buenos Aires?
Buenos Aires is 1 hour ahead of Ponce: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Ponce?
When it is 9:00 AM in Ponce, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Ponce?
The working day in Ponce ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
Is there a time when both Ponce and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Ponce (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
From what time in Ponce is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Ponce, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Ponce.
Does the time difference between Ponce and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
