Tbilisi to Ostrava: time difference
Ostrava is 2 h behind Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇿 Ostrava, Czech Republic
23
- Central European Summer Time
- UTC+2
- Golden hour
☀️ 07:01 · 🌙 18:09 · 11 h 8 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 09:25 9:25 AM Ostrava 07:25 7:25 AM You –:–
09:25 9:25 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
07:25 7:25 AM
Central European Summer Time · UTC+2
☀️ 07:01 · 🌙 18:09
·
−2 h
Ostrava is 2 h behind Tbilisi.
When you, Tbilisi and Ostrava 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
🇨🇿 Ostrava
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 | 🇨🇿 Ostrava |
|---|---|---|
| Local time | 09:25 | 07:25 |
| 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/Prague |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:07 | 07:01 |
| Sunset | 18:30 | 18:09 |
| Daylight | 11 h 22 min | 11 h 8 min |
| People on this clock | 1,241,700 | 304,880 |
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 Ostrava: common questions
How many hours behind Tbilisi is Ostrava?
The clocks in Ostrava are 2 hours behind those in Tbilisi (UTC+2 and UTC+4).
What time is it in Ostrava at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Ostrava it is 7:00 AM at that moment.
What time is it in Ostrava when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 4:00 PM in Ostrava.
When do working hours in Tbilisi and in Ostrava overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Tbilisi, which is 9:00 AM to 4:00 PM in Ostrava.
When is it still the previous day in Ostrava?
Until 2:00 AM in Tbilisi it is still the previous day in Ostrava. The other way round, from 10:00 PM in Ostrava it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Ostrava the same all year?
No. Only Ostrava switches to summer time, so the gap changes twice a year. From October 25, 2026, Ostrava will be 3 hours behind Tbilisi.
