Tbilisi to Postojna: time difference
Postojna is 2 h behind Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇸🇮 Postojna, Slovenia
33
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:13 · 🌙 18:29 · 11 h 15 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 15:14 3:14 PM Postojna 13:14 1:14 PM You –:–
15:14 3:14 PM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
13:14 1:14 PM
Central European Summer Time · UTC+2
☀️ 07:13 · 🌙 18:29
·
−2 h
Postojna is 2 h behind Tbilisi.
When you, Tbilisi 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
🇬🇪 Tbilisi
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
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 | 🇬🇪 Tbilisi | 🇸🇮 Postojna |
|---|---|---|
| Local time | 15:14 | 13:14 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Georgia Standard Time | Central European Summer Time |
| UTC offset | UTC+4 | UTC+2 |
| Offset from Tbilisi | — | −2 h |
| IANA zone | Asia/Tbilisi | Europe/Ljubljana |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:07 | 07:13 |
| Sunset | 18:30 | 18:29 |
| Daylight | 11 h 22 min | 11 h 15 min |
| People on this clock | 1,241,700 | 9,600 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Postojna: common questions
What is the time difference between Tbilisi and Postojna?
Postojna is 2 hours behind: it uses UTC+2, while Tbilisi is on UTC+4.
What time is it in Postojna at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Postojna it is 7:00 AM at that moment.
What time is it in Postojna at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Postojna it is 4:00 PM at that moment.
When is a good time to call Postojna from Tbilisi?
Between 11:00 AM and 6:00 PM in Tbilisi – that is 9:00 AM to 4:00 PM in Postojna – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Tbilisi is it still yesterday in Postojna?
Before 2:00 AM in Tbilisi, the date in Postojna has not changed yet. From 10:00 PM in Postojna, it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Postojna the same all year?
No. Only Postojna switches to summer time, so the gap changes twice a year. From October 25, 2026, Postojna will be 3 hours behind Tbilisi.
