Romford to Buenos Aires: time difference
Buenos Aires is 4 h behind Romford. 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.
Romford 05:12 5:12 AM Buenos Aires 01:12 1:12 AM You –:–
05:12 5:12 AM
British Summer Time · UTC+1
☀️ 07:29 · 🌙 18:02
01:12 1:12 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−4 h
Buenos Aires is 4 h behind Romford.
When you, Romford 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
🇬🇧 Romford
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 | 🇬🇧 Romford | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 05:12 | 01:12 |
| 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 Romford | — | −4 h |
| IANA zone | Europe/London | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:29 | 06:09 |
| Sunset | 18:02 | 19:11 |
| Daylight | 10 h 33 min | 13 h 2 min |
| People on this clock | 95,894 | 2,891,082 |
Compare Romford with another city
More comparisons with Romford: the time zones next to it and the far side of the clock.
Big time differences
Romford and Buenos Aires: common questions
How far behind Romford is Buenos Aires?
Buenos Aires is 4 hours behind Romford: UTC−3 against UTC+1.
What time is it in Buenos Aires at the start of the working day in Romford?
The working day in Romford starts at 9:00 AM; in Buenos Aires it is 5:00 AM at that moment.
If it is 6:00 PM in Romford, what time is it in Buenos Aires?
At 6:00 PM in Romford, clocks in Buenos Aires show 2:00 PM.
Is there a time when both Romford and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Romford (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 Romford?
The new day starts in Buenos Aires later: until 4:00 AM in Romford, it is still the previous day there. From 8:00 PM in Buenos Aires, Romford is already on the next day.
Does the time difference between Romford and Buenos Aires change?
Yes. The clocks change only in Romford. From October 25, 2026, Buenos Aires will be 3 hours behind Romford.
