Tbilisi to Ushuaia: time difference
Ushuaia is 7 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 18:01 6:01 PM Ushuaia 11:01 11:01 AM You –:–
18:01 6:01 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
11:01 11:01 AM
Argentina Standard Time · UTC-3
☀️ 06:15 · 🌙 20:23
·
−7 h
Ushuaia is 7 h behind Tbilisi.
When you, Tbilisi and Ushuaia 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
🇦🇷 Ushuaia
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 16 4 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇦🇷 Ushuaia |
|---|---|---|
| Local time | 18:01 | 11:01 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Georgia Standard Time | Argentina Standard Time |
| UTC offset | UTC+4 | UTC-3 |
| Offset from Tbilisi | — | −7 h |
| IANA zone | Asia/Tbilisi | America/Argentina/Ushuaia |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 06:15 |
| Sunset | 18:15 | 20:23 |
| Daylight | 10 h 58 min | 14 h 8 min |
| People on this clock | 1,241,700 | 79,538 |
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 Ushuaia: common questions
What is the time difference between Tbilisi and Ushuaia?
Ushuaia is 7 hours behind: it uses UTC−3, while Tbilisi is on UTC+4.
What time is it in Ushuaia at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Ushuaia it is 2:00 AM at that moment.
If it is 6:00 PM in Tbilisi, what time is it in Ushuaia?
At 6:00 PM in Tbilisi, clocks in Ushuaia show 11:00 AM.
When do working hours in Tbilisi and in Ushuaia overlap?
Working hours (9:00 AM–6:00 PM) overlap from 4:00 PM to 6:00 PM in Tbilisi, which is 9:00 AM to 11:00 AM in Ushuaia.
Until what time in Tbilisi is it still yesterday in Ushuaia?
Before 7:00 AM in Tbilisi, the date in Ushuaia has not changed yet. From 5:00 PM in Ushuaia, it is already the next day in Tbilisi.
Does the time difference between Tbilisi and Ushuaia change?
No. Neither place uses daylight saving time, so the difference stays 7 hours all year.
