Tbilisi to Columbia, SC: time difference
Columbia, SC is 8 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 17:44 5:44 PM Columbia, SC 09:44 9:44 AM You –:–
17:44 5:44 PM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
09:44 9:44 AM
Eastern Daylight Time · UTC-4
☀️ 07:26 · 🌙 18:58
·
−8 h
Columbia, SC is 8 h behind Tbilisi.
When you, Tbilisi and Columbia, SC 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, SC
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 15 3 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇺🇸 Columbia, SC |
|---|---|---|
| Local time | 17:44 | 09:44 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Georgia Standard Time | Eastern Daylight Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:07 | 07:26 |
| Sunset | 18:30 | 18:58 |
| Daylight | 11 h 22 min | 11 h 32 min |
| 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, SC: common questions
How many hours behind Tbilisi is Columbia, SC?
The clocks in Columbia are 8 hours behind those in Tbilisi (UTC−4 and UTC+4).
What time is it in Columbia, SC, when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 AM in Columbia.
What time is it in Columbia, SC, when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 AM in Columbia.
Is there a time when both Tbilisi and Columbia, SC, are at work?
Yes: from 5:00 PM to 6:00 PM in Tbilisi (9:00 AM to 10:00 AM in Columbia), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Columbia, SC, compared with Tbilisi?
The new day starts in Columbia later: until 8:00 AM in Tbilisi, it is still the previous day there. From 4:00 PM in Columbia, Tbilisi is already on the next day.
Does the time difference between Tbilisi and Columbia, SC, change?
Yes. The clocks change only in Columbia. From November 1, 2026, Columbia will be 9 hours behind Tbilisi.
