The Dominican Republic to Buenos Aires: time difference
Buenos Aires is 1 h ahead of the Dominican Republic. 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.
Dominican Republic 00:05 12:05 AM Buenos Aires 01:05 1:05 AM You –:–
00:05 12:05 AM
Atlantic Standard Time · UTC-4
☀️ 06:33 · 🌙 18:23
01:05 1:05 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+1 h
Buenos Aires is 1 h ahead of the Dominican Republic.
When you, the Dominican Republic 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
🇩🇴 Dominican Republic
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 | 🇩🇴 Dominican Republic | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 00:05 | 01:05 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from the Dominican Republic | — | +1 h |
| IANA zone | America/Santo Domingo | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:33 | 06:19 |
| Sunset | 18:23 | 19:04 |
| Daylight | 11 h 50 min | 12 h 45 min |
| People on this clock | 10,760,028 | 2,891,082 |
Compare the Dominican Republic with another city
More comparisons with the Dominican Republic: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
The Dominican Republic and Buenos Aires: common questions
How many hours ahead of the Dominican Republic is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in the Dominican Republic (UTC−3 and UTC−4).
If it is 9:00 AM in the Dominican Republic, what time is it in Buenos Aires?
At 9:00 AM in the Dominican Republic, clocks in Buenos Aires show 10:00 AM.
What time is it in Buenos Aires at the end of the working day in the Dominican Republic?
The working day in the Dominican Republic ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
When is a good time to call Buenos Aires from the Dominican Republic?
Between 9:00 AM and 5:00 PM in the Dominican Republic – 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 the Dominican Republic is it tomorrow in Buenos Aires?
Once it is 11:00 PM in the Dominican Republic, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in the Dominican Republic.
Does the time gap between the Dominican Republic and Buenos Aires change during the year?
No, the clocks change neither in the Dominican Republic nor in Buenos Aires, so the gap is 1 hour all year round.
