Southampton to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Southampton. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
27
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 05:48 · 🌙 19:28 · 13 h 40 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Southampton 06:14 6:14 AM Buenos Aires 07:14 7:14 AM You –:–
06:14 6:14 AM
Atlantic Standard Time · UTC-4
☀️ 06:41 · 🌙 17:26
07:14 7:14 AM
Argentina Standard Time · UTC-3
☀️ 05:48 · 🌙 19:28
·
+1 h
Buenos Aires is 1 h ahead of Southampton.
When you, Southampton 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
🇧🇲 Southampton
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 | 🇧🇲 Southampton | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 06:14 | 07:14 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Southampton | — | +1 h |
| IANA zone | Atlantic/Bermuda | America/Argentina/Buenos Aires |
| Daylight saving | On standard time → UTC-3, Mar 14, 03:00 | Not observed |
| Sunrise | 06:41 | 05:48 |
| Sunset | 17:26 | 19:28 |
| Daylight | 10 h 45 min | 13 h 40 min |
| People on this clock | 6,260 | 2,891,082 |
Compare Southampton with another city
More comparisons with Southampton: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Southampton and Buenos Aires: common questions
What is the time difference between Southampton and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Southampton is on UTC−4.
What time is it in Buenos Aires at the start of the working day in Southampton?
The working day in Southampton starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
If it is 6:00 PM in Southampton, what time is it in Buenos Aires?
At 6:00 PM in Southampton, clocks in Buenos Aires show 7:00 PM.
When do working hours in Southampton and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Southampton, which is 10:00 AM to 6:00 PM in Buenos Aires.
When does the date change in Buenos Aires compared with Southampton?
The new day starts in Buenos Aires earlier: at 11:00 PM in Southampton it is already midnight there. Until 1:00 AM in Buenos Aires, Southampton is still on the previous day.
Does the time difference between Southampton and Buenos Aires change?
Yes. The clocks change only in Southampton. From March 14, 2027, Buenos Aires and Southampton will have the same time.
