Guernsey to Buenos Aires: time difference
Buenos Aires is 4 h behind Guernsey. 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.
Guernsey 04:29 4:29 AM Buenos Aires 00:29 12:29 AM You –:–
04:29 4:29 AM
GMT+01:00 · UTC+1
☀️ 07:24 · 🌙 18:32
00:29 12:29 AM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−4 h
Buenos Aires is 4 h behind Guernsey.
When you, Guernsey 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
🇬🇬 Guernsey
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 | 🇬🇬 Guernsey | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:29 | 00:29 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+01:00 | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Guernsey | — | −4 h |
| IANA zone | Europe/Guernsey | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:24 | 06:20 |
| Sunset | 18:32 | 19:03 |
| Daylight | 11 h 8 min | 12 h 43 min |
| People on this clock | 63,600 | 2,891,082 |
Compare Guernsey with another city
More comparisons with Guernsey: the time zones next to it and the far side of the clock.
Big time differences
Guernsey and Buenos Aires: common questions
How far behind Guernsey is Buenos Aires?
Buenos Aires is 4 hours behind Guernsey: UTC−3 against UTC+1.
What time is it in Buenos Aires at the start of the working day in Guernsey?
The working day in Guernsey starts at 9:00 AM; in Buenos Aires it is 5:00 AM at that moment.
What time is it in Buenos Aires when it is 6:00 PM in Guernsey?
When it is 6:00 PM in Guernsey, it is 2:00 PM in Buenos Aires.
Is there a time when both Guernsey and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Guernsey (9:00 AM to 2:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Guernsey?
The new day starts in Buenos Aires later: until 4:00 AM in Guernsey, it is still the previous day there. From 8:00 PM in Buenos Aires, Guernsey is already on the next day.
Does the time difference between Guernsey and Buenos Aires change?
Yes. The clocks change only in Guernsey. From October 25, 2026, Buenos Aires will be 3 hours behind Guernsey.
