Puerto Plata to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Puerto Plata. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
05
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:07 · 🌙 19:11 · 13 h 4 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Puerto Plata 04:46 4:46 AM Buenos Aires 05:46 5:46 AM You –:–
04:46 4:46 AM
Atlantic Standard Time · UTC-4
☀️ 06:39 · 🌙 18:17
05:46 5:46 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Puerto Plata.
When you, Puerto Plata 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 Plata
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 Plata | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:46 | 05:46 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Puerto Plata | — | +1 h |
| IANA zone | America/Santo Domingo | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:39 | 06:07 |
| Sunset | 18:17 | 19:11 |
| Daylight | 11 h 38 min | 13 h 4 min |
| People on this clock | 130,000 | 2,891,082 |
Compare Puerto Plata with another city
More comparisons with Puerto Plata: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Puerto Plata and Buenos Aires: common questions
How far ahead of Puerto Plata is Buenos Aires?
Buenos Aires is 1 hour ahead of Puerto Plata: UTC−3 against UTC−4.
If it is 9:00 AM in Puerto Plata, what time is it in Buenos Aires?
At 9:00 AM in Puerto Plata, clocks in Buenos Aires show 10:00 AM.
If it is 6:00 PM in Puerto Plata, what time is it in Buenos Aires?
At 6:00 PM in Puerto Plata, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from Puerto Plata?
Between 9:00 AM and 5:00 PM in Puerto Plata – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
From what time in Puerto Plata is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Puerto Plata, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Puerto Plata.
Does the time difference between Puerto Plata and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
