🇭🇰 Hong Kong, Hong Kong (China)
02
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:22 · 🌙 17:56 · 11 h 35 min
Hong Kong to Hamamatsu: time difference
Hamamatsu is 1 h ahead of Hong Kong. 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.
Hong Kong 16:41 4:41 PM Hamamatsu 17:41 5:41 PM You –:–
16:41 4:41 PM
Hong Kong Standard Time · UTC+8
☀️ 06:22 · 🌙 17:56
17:41 5:41 PM
Japan Standard Time · UTC+9
☀️ 05:58 · 🌙 17:12
·
+1 h
Hamamatsu is 1 h ahead of Hong Kong.
When you, Hong Kong 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
🇭🇰 Hong Kong
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇭🇰 Hong Kong | 🇯🇵 Hamamatsu |
|---|---|---|
| Local time | 16:41 | 17:41 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Hong Kong Standard Time | Japan Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Hong Kong | — | +1 h |
| IANA zone | Asia/Hong Kong | Asia/Tokyo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:22 | 05:58 |
| Sunset | 17:56 | 17:12 |
| Daylight | 11 h 35 min | 11 h 13 min |
| People on this clock | 1,367,900 | 797,033 |
Compare Hong Kong with another city
More comparisons with Hong Kong: the time zones next to it and the far side of the clock.
Big time differences
Hong Kong and Hamamatsu: common questions
What is the time difference between Hong Kong and Hamamatsu?
Hamamatsu is 1 hour ahead: it uses UTC+9, while Hong Kong is on UTC+8.
If it is 9:00 AM in Hong Kong, what time is it in Hamamatsu?
At 9:00 AM in Hong Kong, clocks in Hamamatsu show 10:00 AM.
If it is 6:00 PM in Hong Kong, what time is it in Hamamatsu?
At 6:00 PM in Hong Kong, clocks in Hamamatsu show 7:00 PM.
When do working hours in Hong Kong and in Hamamatsu overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Hong Kong, which is 10:00 AM to 6:00 PM in Hamamatsu.
From what time in Hong Kong is it tomorrow in Hamamatsu?
Once it is 11:00 PM in Hong Kong, the date in Hamamatsu has already changed. Until 1:00 AM in Hamamatsu, it is still the previous day in Hong Kong.
Is the time difference between Hong Kong and Hamamatsu the same all year?
Yes. Neither Hong Kong nor Hamamatsu switches to summer time, so the gap is always 1 hour.
