Athens to Postojna: time difference
Postojna is 1 h behind Athens. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens 06:07 6:07 AM Postojna 05:07 5:07 AM You –:–
06:07 6:07 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
05:07 5:07 AM
Central European Summer Time · UTC+2
☀️ 07:13 · 🌙 18:29
·
−1 h
Postojna is 1 h behind Athens.
When you, Athens and Postojna are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇷 Athens
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
🇸🇮 Postojna
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇷 Athens | 🇸🇮 Postojna |
|---|---|---|
| Local time | 06:07 | 05:07 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Athens | — | −1 h |
| IANA zone | Europe/Athens | Europe/Ljubljana |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:29 | 07:13 |
| Sunset | 18:56 | 18:29 |
| Daylight | 11 h 27 min | 11 h 15 min |
| People on this clock | 3,090,508 | 9,600 |
Compare Athens with another city
More comparisons with Athens: the time zones next to it and the far side of the clock.
Big time differences
Athens and Postojna: common questions
How many hours behind Athens is Postojna?
The clocks in Postojna are 1 hour behind those in Athens (UTC+2 and UTC+3).
What time is it in Postojna at the start of the working day in Athens?
The working day in Athens starts at 9:00 AM; in Postojna it is 8:00 AM at that moment.
What time is it in Postojna at the end of the working day in Athens?
The working day in Athens ends at 6:00 PM; in Postojna it is 5:00 PM at that moment.
When do working hours in Athens and in Postojna overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Athens, which is 9:00 AM to 5:00 PM in Postojna.
When is it still the previous day in Postojna?
Until 1:00 AM in Athens it is still the previous day in Postojna. The other way round, from 11:00 PM in Postojna it is already the next day in Athens.
Does the time gap between Athens and Postojna change during the year?
No – both places switch to and from summer time on the same dates, so the gap stays 1 hour.
