Tonga to Tbilisi: time difference
Tbilisi is 9 h behind Tonga. 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.
Tonga 13:54 1:54 PM Tbilisi 04:54 4:54 AM You –:–
13:54 1:54 PM
Tonga Standard Time · UTC+13
☀️ 06:15 · 🌙 18:42
04:54 4:54 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
−9 h
Tbilisi is 9 h behind Tonga.
When you, Tonga 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
🇹🇴 Tonga
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
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇴 Tonga | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 13:54 | 04:54 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Tonga Standard Time | Georgia Standard Time |
| UTC offset | UTC+13 | UTC+4 |
| Offset from Tonga | — | −9 h |
| IANA zone | Pacific/Tongatapu | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:15 | 07:07 |
| Sunset | 18:42 | 18:30 |
| Daylight | 12 h 27 min | 11 h 22 min |
| People on this clock | 108,020 | 1,241,700 |
Compare Tonga with another city
More comparisons with Tonga: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tonga and Tbilisi: common questions
How many hours behind Tonga is Tbilisi?
The clocks in Tbilisi are 9 hours behind those in Tonga (UTC+4 and UTC+13).
What time is it in Tbilisi at the start of the working day in Tonga?
The working day in Tonga starts at 9:00 AM; in Tbilisi it is 12:00 AM at that moment.
If it is 6:00 PM in Tonga, what time is it in Tbilisi?
At 6:00 PM in Tonga, clocks in Tbilisi show 9:00 AM.
When do working hours in Tonga and in Tbilisi overlap?
They don't: there are no shared working hours. The start of the day in Tonga (9:00 AM) is 12:00 AM in Tbilisi, and the start of the day in Tbilisi is 6:00 PM in Tonga.
When does the date change in Tbilisi compared with Tonga?
The new day starts in Tbilisi later: until 9:00 AM in Tonga, it is still the previous day there. From 3:00 PM in Tbilisi, Tonga is already on the next day.
Is the time difference between Tonga and Tbilisi the same all year?
Yes. Neither Tonga nor Tbilisi switches to summer time, so the gap is always 9 hours.
