🇫🇴 Sumba, Faroe Islands
16
- Western European Summer Time
- UTC+1
- Twilight
☀️ 07:56 · 🌙 18:33 · 10 h 36 min
Sumba to Buenos Aires: time difference
Buenos Aires is 4 h behind Sumba. 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.
Sumba 06:30 6:30 AM Buenos Aires 02:30 2:30 AM You –:–
06:30 6:30 AM
Western European Summer Time · UTC+1
☀️ 07:56 · 🌙 18:33
02:30 2:30 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
−4 h
Buenos Aires is 4 h behind Sumba.
When you, Sumba 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
🇫🇴 Sumba
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 | 🇫🇴 Sumba | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 06:30 | 02:30 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Argentina Standard Time |
| UTC offset | UTC+1 | UTC-3 |
| Offset from Sumba | — | −4 h |
| IANA zone | Atlantic/Faroe | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:56 | 06:19 |
| Sunset | 18:33 | 19:04 |
| Daylight | 10 h 36 min | 12 h 45 min |
| People on this clock | 300 | 2,891,082 |
Compare Sumba with another city
More comparisons with Sumba: the time zones next to it and the far side of the clock.
Big time differences
Sumba and Buenos Aires: common questions
What is the time difference between Sumba and Buenos Aires?
Buenos Aires is 4 hours behind: it uses UTC−3, while Sumba is on UTC+1.
What time is it in Buenos Aires when it is 9:00 AM in Sumba?
When it is 9:00 AM in Sumba, it is 5:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Sumba?
When it is 6:00 PM in Sumba, it is 2:00 PM in Buenos Aires.
Is there a time when both Sumba and Buenos Aires are at work?
Yes: from 1:00 PM to 6:00 PM in Sumba (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 Sumba 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 Sumba.
Does the time difference between Sumba and Buenos Aires change?
Yes. The clocks change only in Sumba. From October 25, 2026, Buenos Aires will be 3 hours behind Sumba.
