Buenos Aires to Dumfries: time difference
Dumfries is 4 h ahead of Buenos Aires. 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.
Buenos Aires 09:43 9:43 AM Dumfries 13:43 1:43 PM You –:–
09:43 9:43 AM
Argentina Standard Time · UTC-3
☀️ 06:07 · 🌙 19:11
13:43 1:43 PM
British Summer Time · UTC+1
☀️ 07:52 · 🌙 18:08
·
+4 h
Dumfries is 4 h ahead of Buenos Aires.
When you, Buenos Aires and Dumfries are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇬🇧 Dumfries
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇧 Dumfries |
|---|---|---|
| Local time | 09:43 | 13:43 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Argentina Standard Time | British Summer Time |
| UTC offset | UTC-3 | UTC+1 |
| Offset from Buenos Aires | — | +4 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:07 | 07:52 |
| Sunset | 19:11 | 18:08 |
| Daylight | 13 h 4 min | 10 h 16 min |
| People on this clock | 2,891,082 | 39,080 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Dumfries: common questions
How many hours ahead of Buenos Aires is Dumfries?
The clocks in Dumfries are 4 hours ahead of those in Buenos Aires (UTC+1 and UTC−3).
What time is it in Dumfries at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Dumfries it is 1:00 PM at that moment.
What time is it in Dumfries at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Dumfries it is 10:00 PM at that moment.
When do working hours in Buenos Aires and in Dumfries overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Buenos Aires, which is 1:00 PM to 6:00 PM in Dumfries.
When is it already the next day in Dumfries?
From 8:00 PM in Buenos Aires it is already the next day in Dumfries. The other way round, until 4:00 AM in Dumfries it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Dumfries the same all year?
No. Only Dumfries switches to summer time, so the gap changes twice a year. From October 25, 2026, Dumfries will be 3 hours ahead of Buenos Aires.
