Tbilisi to Columbia, KY: time difference
Columbia, KY is 9 h behind Tbilisi. 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.
Tbilisi 14:15 2:15 PM Columbia, KY 05:15 5:15 AM You –:–
14:15 2:15 PM
Georgia Standard Time · UTC+4
☀️ 07:21 · 🌙 18:11
05:15 5:15 AM
Central Daylight Time · UTC-5
☀️ 06:56 · 🌙 17:57
·
−9 h
Columbia, KY is 9 h behind Tbilisi.
When you, Tbilisi and Columbia, KY 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
🇺🇸 Columbia, KY
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 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM
📍 Your time
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Columbia, KY |
|---|---|---|
| Local time | 14:15 | 05:15 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Georgia Standard Time | Central Daylight Time |
| UTC offset | UTC+4 | UTC-5 |
| Offset from Tbilisi | — | −9 h |
| IANA zone | Asia/Tbilisi | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:21 | 06:56 |
| Sunset | 18:11 | 17:57 |
| Daylight | 10 h 50 min | 11 h |
| People on this clock | 1,241,700 | 139,698 |
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 Columbia, KY: common questions
How many hours behind Tbilisi is Columbia, KY?
The clocks in Columbia are 9 hours behind those in Tbilisi (UTC−5 and UTC+4).
What time is it in Columbia, KY, when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 12:00 AM in Columbia.
What time is it in Columbia, KY, at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Columbia it is 9:00 AM at that moment.
When is a good time to call Columbia, KY, from Tbilisi?
Working hours (9:00 AM–6:00 PM) in Tbilisi and in Columbia do not overlap. At 9:00 AM in Tbilisi it is 12:00 AM in Columbia; when the working day starts in Columbia, it is 6:00 PM in Tbilisi.
Until what time in Tbilisi is it still yesterday in Columbia, KY?
Before 9:00 AM in Tbilisi, the date in Columbia has not changed yet. From 3:00 PM in Columbia, it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Columbia, KY, the same all year?
No. Only Columbia switches to summer time, so the gap changes twice a year. From November 1, 2026, Columbia will be 10 hours behind Tbilisi.
