Buenos Aires to St Albans: time difference
St Albans is 4 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 21:31 9:31 PM St Albans 01:31 1:31 AM You –:–
21:31 9:31 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
01:31 1:31 AM
British Summer Time · UTC+1
☀️ 07:17 · 🌙 18:21
·
+4 h
St Albans is 4 h ahead of Buenos Aires.
When you, Buenos Aires and St Albans 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
🇬🇧 St Albans
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 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇧 St Albans |
|---|---|---|
| Local time | 21:31 | 01:31 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Argentina Standard Time | British Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:20 | 07:17 |
| Sunset | 19:03 | 18:21 |
| Daylight | 12 h 43 min | 11 h 4 min |
| People on this clock | 2,891,082 | 57,795 |
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 St Albans: common questions
How many hours ahead of Buenos Aires is St Albans?
The clocks in St Albans are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in St Albans?
At 9:00 AM in Buenos Aires, clocks in St Albans show 1:00 PM.
What time is it in St Albans when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 10:00 PM in St Albans.
When do working hours in Buenos Aires and in St Albans overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Buenos Aires, which is 1:00 PM to 6:00 PM in St Albans.
When does the date change in St Albans compared with Buenos Aires?
The new day starts in St Albans earlier: at 8:00 PM in Buenos Aires it is already midnight there. Until 4:00 AM in St Albans, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and St Albans the same all year?
No. Only St Albans switches to summer time, so the gap changes twice a year. From October 25, 2026, St Albans will be 3 hours ahead of Buenos Aires.
