Dennery to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Dennery. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
58
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 05:49 · 🌙 19:27 · 13 h 38 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Dennery 19:10 7:10 PM Buenos Aires 20:10 8:10 PM You –:–
19:10 7:10 PM
Atlantic Standard Time · UTC-4
☀️ 06:00 · 🌙 17:36
20:10 8:10 PM
Argentina Standard Time · UTC-3
☀️ 05:49 · 🌙 19:27
·
+1 h
Buenos Aires is 1 h ahead of Dennery.
When you, Dennery 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
🇱🇨 Dennery
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 | 🇱🇨 Dennery | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 19:10 | 20:10 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Dennery | — | +1 h |
| IANA zone | America/St Lucia | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:00 | 05:49 |
| Sunset | 17:36 | 19:27 |
| Daylight | 11 h 35 min | 13 h 38 min |
| People on this clock | 12,589 | 2,891,082 |
Compare Dennery with another city
More comparisons with Dennery: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Dennery and Buenos Aires: common questions
What is the time difference between Dennery and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Dennery is on UTC−4.
What time is it in Buenos Aires at the start of the working day in Dennery?
The working day in Dennery starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
What time is it in Buenos Aires when it is 6:00 PM in Dennery?
When it is 6:00 PM in Dennery, it is 7:00 PM in Buenos Aires.
When do working hours in Dennery and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Dennery, which is 10:00 AM to 6:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Dennery?
The new day starts in Buenos Aires earlier: at 11:00 PM in Dennery it is already midnight there. Until 1:00 AM in Buenos Aires, Dennery is still on the previous day.
Is the time difference between Dennery and Buenos Aires the same all year?
Yes. Neither Dennery nor Buenos Aires switches to summer time, so the gap is always 1 hour.
