Tbilisi to St Thomas: time difference
St Thomas 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 19:41 7:41 PM St Thomas 11:41 11:41 AM You –:–
19:41 7:41 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
11:41 11:41 AM
Atlantic Standard Time · UTC-4
☀️ 06:15 · 🌙 17:57
·
−8 h
St Thomas is 8 h behind Tbilisi.
When you, Tbilisi and St Thomas 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
🇻🇮 St Thomas
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 | 🇻🇮 St Thomas |
|---|---|---|
| Local time | 19:41 | 11:41 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Georgia Standard Time | Atlantic Standard Time |
| UTC offset | UTC+4 | UTC-4 |
| Offset from Tbilisi | — | −8 h |
| IANA zone | Asia/Tbilisi | America/St Thomas |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:15 | 06:15 |
| Sunset | 18:18 | 17:57 |
| Daylight | 11 h 3 min | 11 h 42 min |
| People on this clock | 1,241,700 | 20,000 |
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 St Thomas: common questions
How far behind Tbilisi is St Thomas?
St Thomas is 8 hours behind Tbilisi: UTC−4 against UTC+4.
What time is it in St Thomas at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in St Thomas it is 1:00 AM at that moment.
What time is it in St Thomas at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in St Thomas it is 10:00 AM at that moment.
Is there a time when both Tbilisi and St Thomas are at work?
Yes: from 5:00 PM to 6:00 PM in Tbilisi (9:00 AM to 10:00 AM in St Thomas), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Tbilisi is it still yesterday in St Thomas?
Before 8:00 AM in Tbilisi, the date in St Thomas has not changed yet. From 4:00 PM in St Thomas, it is already the next day in Tbilisi.
Does the time difference between Tbilisi and St Thomas change?
No. Neither place uses daylight saving time, so the difference stays 8 hours all year.
