Tortola to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Tortola. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tortola 00:04 12:04 AM Buenos Aires 01:04 1:04 AM You –:–
00:04 12:04 AM
Atlantic Standard Time · UTC-4
☀️ 06:11 · 🌙 18:02
01:04 1:04 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+1 h
Buenos Aires is 1 h ahead of Tortola.
When you, Tortola 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
🇻🇬 Tortola
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 | 🇻🇬 Tortola | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 00:04 | 01:04 |
| 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 Tortola | — | +1 h |
| IANA zone | America/Tortola | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:11 | 06:19 |
| Sunset | 18:02 | 19:04 |
| Daylight | 11 h 50 min | 12 h 45 min |
| People on this clock | 8,449 | 2,891,082 |
Compare Tortola with another city
More comparisons with Tortola: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tortola and Buenos Aires: common questions
How far ahead of Tortola is Buenos Aires?
Buenos Aires is 1 hour ahead of Tortola: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Tortola?
When it is 9:00 AM in Tortola, it is 10:00 AM in Buenos Aires.
If it is 6:00 PM in Tortola, what time is it in Buenos Aires?
At 6:00 PM in Tortola, clocks in Buenos Aires show 7:00 PM.
When do working hours in Tortola and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Tortola, which is 10:00 AM to 6:00 PM in Buenos Aires.
From what time in Tortola is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Tortola, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Tortola.
Does the time difference between Tortola and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
