Lewes to Buenos Aires: time difference
Buenos Aires is 4 h behind Lewes. 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.
Lewes 07:52 7:52 AM Buenos Aires 03:52 3:52 AM You –:–
07:52 7:52 AM
British Summer Time · UTC+1
☀️ 07:28 · 🌙 18:04
03:52 3:52 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−4 h
Buenos Aires is 4 h behind Lewes.
When you, Lewes 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
🇬🇧 Lewes
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 | 🇬🇧 Lewes | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 07:52 | 03:52 |
| 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 Lewes | — | −4 h |
| IANA zone | Europe/London | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:28 | 06:09 |
| Sunset | 18:04 | 19:11 |
| Daylight | 10 h 35 min | 13 h 2 min |
| People on this clock | 17,297 | 2,891,082 |
Compare Lewes with another city
More comparisons with Lewes: the time zones next to it and the far side of the clock.
Big time differences
Lewes and Buenos Aires: common questions
How far behind Lewes is Buenos Aires?
Buenos Aires is 4 hours behind Lewes: UTC−3 against UTC+1.
What time is it in Buenos Aires when it is 9:00 AM in Lewes?
When it is 9:00 AM in Lewes, it is 5:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Lewes?
The working day in Lewes ends at 6:00 PM; in Buenos Aires it is 2:00 PM at that moment.
Is there a time when both Lewes and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Lewes (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 Lewes 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 Lewes.
Does the time difference between Lewes and Buenos Aires change?
Yes. The clocks change only in Lewes. From October 25, 2026, Buenos Aires will be 3 hours behind Lewes.
