Buenos Aires to Arima: time difference
Arima 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 23:16 11:16 PM Arima 22:16 10:16 PM You –:–
23:16 11:16 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
22:16 10:16 PM
Atlantic Standard Time · UTC-4
☀️ 05:54 · 🌙 17:52
·
−1 h
Arima is 1 h behind Buenos Aires.
When you, Buenos Aires and Arima 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
🇹🇹 Arima
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 | 🇹🇹 Arima |
|---|---|---|
| Local time | 23:16 | 22:16 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 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/Port of Spain |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:54 |
| Sunset | 19:03 | 17:52 |
| Daylight | 12 h 43 min | 11 h 57 min |
| People on this clock | 2,891,082 | 35,000 |
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 Arima: common questions
How many hours behind Buenos Aires is Arima?
The clocks in Arima are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Arima?
At 9:00 AM in Buenos Aires, clocks in Arima show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Arima?
At 6:00 PM in Buenos Aires, clocks in Arima show 5:00 PM.
When is a good time to call Arima from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Arima – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Arima?
Before 1:00 AM in Buenos Aires, the date in Arima has not changed yet. From 11:00 PM in Arima, it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and Arima change during the year?
No, the clocks change neither in Buenos Aires nor in Arima, so the gap is 1 hour all year round.
