🇭🇰 Hong Kong, Hong Kong (China)
43
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:22 · 🌙 17:56 · 11 h 34 min
Hong Kong to Itoman: time difference
Itoman 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 23:17 11:17 PM Itoman 00:17 12:17 AM You –:–
23:17 11:17 PM
Hong Kong Standard Time · UTC+8
☀️ 06:22 · 🌙 17:56
00:17 12:17 AM
Japan Standard Time · UTC+9
☀️ 06:31 · 🌙 17:58
·
+1 h
Itoman is 1 h ahead of Hong Kong.
When you, Hong Kong and Itoman 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
🇯🇵 Itoman
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 | 🇯🇵 Itoman |
|---|---|---|
| Local time | 23:17 | 00:17 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 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 | 06:31 |
| Sunset | 17:56 | 17:58 |
| Daylight | 11 h 34 min | 11 h 27 min |
| People on this clock | 1,367,900 | 61,007 |
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 Itoman: common questions
How far ahead of Hong Kong is Itoman?
Itoman is 1 hour ahead of Hong Kong: UTC+9 against UTC+8.
If it is 9:00 AM in Hong Kong, what time is it in Itoman?
At 9:00 AM in Hong Kong, clocks in Itoman show 10:00 AM.
What time is it in Itoman at the end of the working day in Hong Kong?
The working day in Hong Kong ends at 6:00 PM; in Itoman it is 7:00 PM at that moment.
When do working hours in Hong Kong and in Itoman 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 Itoman.
From what time in Hong Kong is it tomorrow in Itoman?
Once it is 11:00 PM in Hong Kong, the date in Itoman has already changed. Until 1:00 AM in Itoman, it is still the previous day in Hong Kong.
Is the time difference between Hong Kong and Itoman the same all year?
Yes. Neither Hong Kong nor Itoman switches to summer time, so the gap is always 1 hour.
