Atenas to Tbilisi: time difference
Tbilisi is 10 h ahead of Atenas. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Atenas 23:24 11:24 PM Tbilisi 09:24 9:24 AM You –:–
23:24 11:24 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:19
09:24 9:24 AM
Georgia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:14
·
+10 h
Tbilisi is 10 h ahead of Atenas.
When you, Atenas and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇷 Atenas
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
🇬🇪 Tbilisi
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 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM
📍 Your time
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Time zones side by side
| Detail | 🇨🇷 Atenas | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 23:24 | 09:24 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Standard Time | Georgia Standard Time |
| UTC offset | UTC-6 | UTC+4 |
| Offset from Atenas | — | +10 h |
| IANA zone | America/Costa Rica | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:27 | 07:19 |
| Sunset | 17:19 | 18:14 |
| Daylight | 11 h 53 min | 10 h 55 min |
| People on this clock | 7,000 | 1,241,700 |
Compare Atenas with another city
More comparisons with Atenas: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Atenas and Tbilisi: common questions
How far ahead of Atenas is Tbilisi?
Tbilisi is 10 hours ahead of Atenas: UTC+4 against UTC−6.
What time is it in Tbilisi at the start of the working day in Atenas?
The working day in Atenas starts at 9:00 AM; in Tbilisi it is 7:00 PM at that moment.
What time is it in Tbilisi at the end of the working day in Atenas?
The working day in Atenas ends at 6:00 PM; in Tbilisi it is 4:00 AM (the next day) at that moment.
When is a good time to call Tbilisi from Atenas?
Working hours (9:00 AM–6:00 PM) in Atenas and in Tbilisi do not overlap. At 9:00 AM in Atenas it is 7:00 PM in Tbilisi; when the working day starts in Tbilisi, it is 11:00 PM (the previous day) in Atenas.
From what time in Atenas is it tomorrow in Tbilisi?
Once it is 2:00 PM in Atenas, the date in Tbilisi has already changed. Until 10:00 AM in Tbilisi, it is still the previous day in Atenas.
Is the time difference between Atenas and Tbilisi the same all year?
Yes. Neither Atenas nor Tbilisi switches to summer time, so the gap is always 10 hours.
