Truro to Buenos Aires: time difference
Buenos Aires is 4 h behind Truro. 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.
Truro 22:59 10:59 PM Buenos Aires 18:59 6:59 PM You –:–
22:59 10:59 PM
British Summer Time · UTC+1
☀️ 07:47 · 🌙 18:25
18:59 6:59 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−4 h
Buenos Aires is 4 h behind Truro.
When you, Truro 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
🇬🇧 Truro
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 | 🇬🇧 Truro | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 22:59 | 18:59 |
| 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 Truro | — | −4 h |
| IANA zone | Europe/London | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:47 | 06:09 |
| Sunset | 18:25 | 19:11 |
| Daylight | 10 h 37 min | 13 h 2 min |
| People on this clock | 20,332 | 2,891,082 |
Compare Truro with another city
More comparisons with Truro: the time zones next to it and the far side of the clock.
Big time differences
Truro and Buenos Aires: common questions
How far behind Truro is Buenos Aires?
Buenos Aires is 4 hours behind Truro: UTC−3 against UTC+1.
If it is 9:00 AM in Truro, what time is it in Buenos Aires?
At 9:00 AM in Truro, clocks in Buenos Aires show 5:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Truro?
When it is 6:00 PM in Truro, it is 2:00 PM in Buenos Aires.
Is there a time when both Truro and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Truro (9:00 AM to 2:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Truro is it still yesterday in Buenos Aires?
Before 4:00 AM in Truro, the date in Buenos Aires has not changed yet. From 8:00 PM in Buenos Aires, it is already the next day in Truro.
Does the time difference between Truro and Buenos Aires change?
Yes. The clocks change only in Truro. From October 25, 2026, Buenos Aires will be 3 hours behind Truro.
