Oistins to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Oistins. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
54
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 05:51 · 🌙 19:25 · 13 h 34 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Oistins 09:07 9:07 AM Buenos Aires 10:07 10:07 AM You –:–
09:07 9:07 AM
Atlantic Standard Time · UTC-4
☀️ 05:53 · 🌙 17:32
10:07 10:07 AM
Argentina Standard Time · UTC-3
☀️ 05:51 · 🌙 19:25
·
+1 h
Buenos Aires is 1 h ahead of Oistins.
When you, Oistins 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
🇧🇧 Oistins
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 | 🇧🇧 Oistins | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:07 | 10:07 |
| Local date | Tuesday, November 3, 2026 | Tuesday, November 3, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Oistins | — | +1 h |
| IANA zone | America/Barbados | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:53 | 05:51 |
| Sunset | 17:32 | 19:25 |
| Daylight | 11 h 38 min | 13 h 34 min |
| People on this clock | 2,285 | 2,891,082 |
Compare Oistins with another city
More comparisons with Oistins: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Oistins and Buenos Aires: common questions
What is the time difference between Oistins and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Oistins is on UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Oistins?
When it is 9:00 AM in Oistins, it is 10:00 AM in Buenos Aires.
If it is 6:00 PM in Oistins, what time is it in Buenos Aires?
At 6:00 PM in Oistins, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from Oistins?
Between 9:00 AM and 5:00 PM in Oistins – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Oistins?
The new day starts in Buenos Aires earlier: at 11:00 PM in Oistins it is already midnight there. Until 1:00 AM in Buenos Aires, Oistins is still on the previous day.
Does the time gap between Oistins and Buenos Aires change during the year?
No, the clocks change neither in Oistins nor in Buenos Aires, so the gap is 1 hour all year round.
