Buenos Aires to Kuummiut: time difference
Kuummiut is 1 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 01:49 1:49 AM Kuummiut 02:49 2:49 AM You –:–
01:49 1:49 AM
Argentina Standard Time · UTC-3
☀️ 05:48 · 🌙 19:28
02:49 2:49 AM
Greenland Standard Time · UTC-2
☀️ 08:40 · 🌙 15:45
·
+1 h
Kuummiut is 1 h ahead of Buenos Aires.
When you, Buenos Aires and Kuummiut 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
🇬🇱 Kuummiut
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇬🇱 Kuummiut |
|---|---|---|
| Local time | 01:49 | 02:49 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Argentina Standard Time | Greenland Standard Time |
| UTC offset | UTC-3 | UTC-2 |
| Offset from Buenos Aires | — | +1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Nuuk |
| Daylight saving | Not observed | On standard time → UTC-1, Mar 28, 00:00 |
| Sunrise | 05:48 | 08:40 |
| Sunset | 19:28 | 15:45 |
| Daylight | 13 h 40 min | 7 h 4 min |
| People on this clock | 2,891,082 | 200 |
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 Kuummiut: common questions
What is the time difference between Buenos Aires and Kuummiut?
Kuummiut is 1 hour ahead: it uses UTC−2, while Buenos Aires is on UTC−3.
What time is it in Kuummiut when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 10:00 AM in Kuummiut.
If it is 6:00 PM in Buenos Aires, what time is it in Kuummiut?
At 6:00 PM in Buenos Aires, clocks in Kuummiut show 7:00 PM.
Is there a time when both Buenos Aires and Kuummiut are at work?
Yes: from 9:00 AM to 5:00 PM in Buenos Aires (10:00 AM to 6:00 PM in Kuummiut), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Kuummiut compared with Buenos Aires?
The new day starts in Kuummiut earlier: at 11:00 PM in Buenos Aires it is already midnight there. Until 1:00 AM in Kuummiut, Buenos Aires is still on the previous day.
Does the time difference between Buenos Aires and Kuummiut change?
Yes. The clocks change only in Kuummiut. From March 28, 2027, Kuummiut will be 2 hours ahead of Buenos Aires.
