St Helens to Buenos Aires: time difference
Buenos Aires is 4 h behind St Helens. 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.
St Helens 14:10 2:10 PM Buenos Aires 10:10 10:10 AM You –:–
14:10 2:10 PM
British Summer Time · UTC+1
☀️ 07:43 · 🌙 18:10
10:10 10:10 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−4 h
Buenos Aires is 4 h behind St Helens.
When you, St Helens 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
🇬🇧 St Helens
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
20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 St Helens | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 14:10 | 10:10 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | British Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from St Helens | — | −4 h |
| IANA zone | Europe/London | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:43 | 06:09 |
| Sunset | 18:10 | 19:11 |
| Daylight | 10 h 27 min | 13 h 2 min |
| People on this clock | 183,200 | 2,891,082 |
Compare St Helens with another city
More comparisons with St Helens: the time zones next to it and the far side of the clock.
Big time differences
St Helens and Buenos Aires: common questions
How many hours behind St Helens is Buenos Aires?
The clocks in Buenos Aires are 4 hours behind those in St Helens (UTC−3 and UTC+1).
What time is it in Buenos Aires when it is 9:00 AM in St Helens?
When it is 9:00 AM in St Helens, it is 5:00 AM in Buenos Aires.
If it is 6:00 PM in St Helens, what time is it in Buenos Aires?
At 6:00 PM in St Helens, clocks in Buenos Aires show 2:00 PM.
Is there a time when both St Helens and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in St Helens (9:00 AM to 2:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Buenos Aires?
Until 4:00 AM in St Helens it is still the previous day in Buenos Aires. The other way round, from 8:00 PM in Buenos Aires it is already the next day in St Helens.
Does the time difference between St Helens and Buenos Aires change?
Yes. The clocks change only in St Helens. From October 25, 2026, Buenos Aires will be 3 hours behind St Helens.
