Ilulissat to Buenos Aires: time difference
Buenos Aires is 2 h behind Ilulissat. Live clocks for both, the working hours they share, and how each one sits against your own time.
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ilulissat 00:07 12:07 AM Buenos Aires 22:07 10:07 PM You –:–
00:07 12:07 AM
West Greenland Summer Time · UTC-1
☀️ 09:10 · 🌙 19:15
22:07 10:07 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−2 h
Buenos Aires is 2 h behind Ilulissat.
When you, Ilulissat 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
🇬🇱 Ilulissat
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
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 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇱 Ilulissat | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 00:07 | 22:07 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | West Greenland Summer Time | Argentina Standard Time |
| UTC offset | UTC-1 | UTC-3 |
| Offset from Ilulissat | — | −2 h |
| IANA zone | America/Nuuk | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-2, Oct 24, 23:00 | Not observed |
| Sunrise | 09:10 | 06:20 |
| Sunset | 19:15 | 19:03 |
| Daylight | 10 h 5 min | 12 h 43 min |
| People on this clock | 4,700 | 2,891,082 |
Compare Ilulissat with another city
More comparisons with Ilulissat: the time zones next to it and the far side of the clock.
Big time differences
Ilulissat and Buenos Aires: common questions
How many hours behind Ilulissat is Buenos Aires?
The clocks in Buenos Aires are 2 hours behind those in Ilulissat (UTC−3 and UTC−1).
What time is it in Buenos Aires at the start of the working day in Ilulissat?
The working day in Ilulissat starts at 9:00 AM; in Buenos Aires it is 7:00 AM at that moment.
What time is it in Buenos Aires when it is 6:00 PM in Ilulissat?
When it is 6:00 PM in Ilulissat, it is 4:00 PM in Buenos Aires.
When do working hours in Ilulissat and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Ilulissat, which is 9:00 AM to 4:00 PM in Buenos Aires.
When is it still the previous day in Buenos Aires?
Until 2:00 AM in Ilulissat it is still the previous day in Buenos Aires. The other way round, from 10:00 PM in Buenos Aires it is already the next day in Ilulissat.
Is the time difference between Ilulissat and Buenos Aires the same all year?
No. Only Ilulissat switches to summer time, so the gap changes twice a year. From October 24, 2026, Buenos Aires will be 1 hour behind Ilulissat.
