Buenos Aires to Curacao: time difference
Curacao is 1 h behind Buenos Aires. 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.
Buenos Aires 02:34 2:34 AM Curacao 01:34 1:34 AM You –:–
02:34 2:34 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
01:34 1:34 AM
Atlantic Standard Time · UTC-4
☀️ 06:26 · 🌙 18:21
·
−1 h
Curacao is 1 h behind Buenos Aires.
When you, Buenos Aires and Curacao are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇨🇼 Curacao
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇨🇼 Curacao |
|---|---|---|
| Local time | 02:34 | 01:34 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Curacao |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:26 |
| Sunset | 19:04 | 18:21 |
| Daylight | 12 h 45 min | 11 h 55 min |
| People on this clock | 2,891,082 | 152,849 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Curacao: common questions
How far behind Buenos Aires is Curacao?
Curacao is 1 hour behind Buenos Aires: UTC−4 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Curacao?
At 9:00 AM in Buenos Aires, clocks in Curacao show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Curacao?
At 6:00 PM in Buenos Aires, clocks in Curacao show 5:00 PM.
When is a good time to call Curacao from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Curacao – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Curacao?
Until 1:00 AM in Buenos Aires it is still the previous day in Curacao. The other way round, from 11:00 PM in Curacao it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Curacao the same all year?
Yes. Neither Buenos Aires nor Curacao switches to summer time, so the gap is always 1 hour.
