Buenos Aires to Cerkno: time difference
Cerkno is 5 h ahead of Buenos Aires. 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.
Buenos Aires 23:40 11:40 PM Cerkno 04:40 4:40 AM You –:–
23:40 11:40 PM
Argentina Standard Time · UTC-3
☀️ 06:04 · 🌙 19:14
04:40 4:40 AM
Central European Summer Time · UTC+2
☀️ 07:32 · 🌙 18:06
·
+5 h
Cerkno is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Cerkno 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
🇸🇮 Cerkno
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 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇸🇮 Cerkno |
|---|---|---|
| Local time | 23:40 | 04:40 |
| Local date | Thursday, October 22, 2026 | Friday, October 23, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Ljubljana |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:04 | 07:32 |
| Sunset | 19:14 | 18:06 |
| Daylight | 13 h 10 min | 10 h 34 min |
| People on this clock | 2,891,082 | 1,800 |
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 Cerkno: common questions
How far ahead of Buenos Aires is Cerkno?
Cerkno is 5 hours ahead of Buenos Aires: UTC+2 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Cerkno?
At 9:00 AM in Buenos Aires, clocks in Cerkno show 2:00 PM.
What time is it in Cerkno at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Cerkno it is 11:00 PM at that moment.
Is there a time when both Buenos Aires and Cerkno are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Cerkno), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Cerkno?
From 7:00 PM in Buenos Aires it is already the next day in Cerkno. The other way round, until 5:00 AM in Cerkno it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Cerkno change?
Yes. The clocks change only in Cerkno. From October 25, 2026, Cerkno will be 4 hours ahead of Buenos Aires.
