Tbilisi to Hamamatsu: time difference
Hamamatsu is 5 h ahead of 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 12:26 12:26 PM Hamamatsu 17:26 5:26 PM You –:–
12:26 12:26 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
17:26 5:26 PM
Japan Standard Time · UTC+9
☀️ 05:58 · 🌙 17:12
·
+5 h
Hamamatsu is 5 h ahead of Tbilisi.
When you, Tbilisi and Hamamatsu 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
🇯🇵 Hamamatsu
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇯🇵 Hamamatsu |
|---|---|---|
| Local time | 12:26 | 17:26 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Georgia Standard Time | Japan Standard Time |
| UTC offset | UTC+4 | UTC+9 |
| Offset from Tbilisi | — | +5 h |
| IANA zone | Asia/Tbilisi | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 05:58 |
| Sunset | 18:15 | 17:12 |
| Daylight | 10 h 58 min | 11 h 13 min |
| People on this clock | 1,241,700 | 797,033 |
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 Hamamatsu: common questions
How many hours ahead of Tbilisi is Hamamatsu?
The clocks in Hamamatsu are 5 hours ahead of those in Tbilisi (UTC+9 and UTC+4).
What time is it in Hamamatsu at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Hamamatsu it is 2:00 PM at that moment.
What time is it in Hamamatsu when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 11:00 PM in Hamamatsu.
When do working hours in Tbilisi and in Hamamatsu overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Tbilisi, which is 2:00 PM to 6:00 PM in Hamamatsu.
When is it already the next day in Hamamatsu?
From 7:00 PM in Tbilisi it is already the next day in Hamamatsu. The other way round, until 5:00 AM in Hamamatsu it is still the previous day in Tbilisi.
Is the time difference between Tbilisi and Hamamatsu the same all year?
Yes. Neither Tbilisi nor Hamamatsu switches to summer time, so the gap is always 5 hours.
