Harstad to Buenos Aires: time difference
Buenos Aires is 5 h behind Harstad. Live clocks for both, the working hours they share, and how each one sits against your own time.
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Harstad 18:54 6:54 PM Buenos Aires 13:54 1:54 PM You –:–
18:54 6:54 PM
Central European Summer Time · UTC+2
☀️ 08:20 · 🌙 16:58
13:54 1:54 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−5 h
Buenos Aires is 5 h behind Harstad.
When you, Harstad 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
🇳🇴 Harstad
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇴 Harstad | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:54 | 13:54 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Harstad | — | −5 h |
| IANA zone | Europe/Oslo | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 08:20 | 06:06 |
| Sunset | 16:58 | 19:12 |
| Daylight | 8 h 38 min | 13 h 6 min |
| People on this clock | 25,119 | 2,891,082 |
Compare Harstad with another city
More comparisons with Harstad: the time zones next to it and the far side of the clock.
Big time differences
Harstad and Buenos Aires: common questions
How far behind Harstad is Buenos Aires?
Buenos Aires is 5 hours behind Harstad: UTC−3 against UTC+2.
If it is 9:00 AM in Harstad, what time is it in Buenos Aires?
At 9:00 AM in Harstad, clocks in Buenos Aires show 4:00 AM.
If it is 6:00 PM in Harstad, what time is it in Buenos Aires?
At 6:00 PM in Harstad, clocks in Buenos Aires show 1:00 PM.
When is a good time to call Buenos Aires from Harstad?
Between 2:00 PM and 6:00 PM in Harstad – that is 9:00 AM to 1:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Harstad?
The new day starts in Buenos Aires later: until 5:00 AM in Harstad, it is still the previous day there. From 7:00 PM in Buenos Aires, Harstad is already on the next day.
Is the time difference between Harstad and Buenos Aires the same all year?
No. Only Harstad switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Harstad.
