Groteberg to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Groteberg. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
45
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Groteberg 04:30 4:30 AM Buenos Aires 05:30 5:30 AM You –:–
04:30 4:30 AM
Atlantic Standard Time · UTC-4
☀️ 06:26 · 🌙 18:21
05:30 5:30 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+1 h
Buenos Aires is 1 h ahead of Groteberg.
When you, Groteberg 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
🇨🇼 Groteberg
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 | 🇨🇼 Groteberg | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:30 | 05:30 |
| 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 Groteberg | — | +1 h |
| IANA zone | America/Curacao | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:26 | 06:19 |
| Sunset | 18:21 | 19:04 |
| Daylight | 11 h 55 min | 12 h 45 min |
| People on this clock | 841 | 2,891,082 |
Compare Groteberg with another city
More comparisons with Groteberg: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Groteberg and Buenos Aires: common questions
How many hours ahead of Groteberg is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Groteberg (UTC−3 and UTC−4).
What time is it in Buenos Aires when it is 9:00 AM in Groteberg?
When it is 9:00 AM in Groteberg, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Groteberg?
The working day in Groteberg ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
When do working hours in Groteberg and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Groteberg, which is 10:00 AM to 6:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Groteberg?
The new day starts in Buenos Aires earlier: at 11:00 PM in Groteberg it is already midnight there. Until 1:00 AM in Buenos Aires, Groteberg is still on the previous day.
Is the time difference between Groteberg and Buenos Aires the same all year?
Yes. Neither Groteberg nor Buenos Aires switches to summer time, so the gap is always 1 hour.
