Hastings to Buenos Aires: time difference
Buenos Aires is 4 h behind Hastings. 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.
Hastings 15:19 3:19 PM Buenos Aires 11:19 11:19 AM You –:–
15:19 3:19 PM
British Summer Time · UTC+1
☀️ 07:26 · 🌙 18:01
11:19 11:19 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−4 h
Buenos Aires is 4 h behind Hastings.
When you, Hastings 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
🇬🇧 Hastings
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 | 🇬🇧 Hastings | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 15:19 | 11:19 |
| 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 Hastings | — | −4 h |
| IANA zone | Europe/London | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:26 | 06:09 |
| Sunset | 18:01 | 19:11 |
| Daylight | 10 h 35 min | 13 h 2 min |
| People on this clock | 92,855 | 2,891,082 |
Compare Hastings with another city
More comparisons with Hastings: the time zones next to it and the far side of the clock.
Big time differences
Hastings and Buenos Aires: common questions
How far behind Hastings is Buenos Aires?
Buenos Aires is 4 hours behind Hastings: UTC−3 against UTC+1.
What time is it in Buenos Aires when it is 9:00 AM in Hastings?
When it is 9:00 AM in Hastings, it is 5:00 AM in Buenos Aires.
If it is 6:00 PM in Hastings, what time is it in Buenos Aires?
At 6:00 PM in Hastings, clocks in Buenos Aires show 2:00 PM.
Is there a time when both Hastings and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Hastings (9:00 AM to 2:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Hastings is it still yesterday in Buenos Aires?
Before 4:00 AM in Hastings, the date in Buenos Aires has not changed yet. From 8:00 PM in Buenos Aires, it is already the next day in Hastings.
Does the time difference between Hastings and Buenos Aires change?
Yes. The clocks change only in Hastings. From October 25, 2026, Buenos Aires will be 3 hours behind Hastings.
