Naha to Hong Kong: time difference
Hong Kong is 1 h behind Naha. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
16
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:23 · 🌙 17:55 · 11 h 32 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Naha 02:51 2:51 AM Hong Kong 01:51 1:51 AM You –:–
02:51 2:51 AM
Japan Standard Time · UTC+9
☀️ 06:32 · 🌙 17:57
01:51 1:51 AM
Hong Kong Standard Time · UTC+8
☀️ 06:23 · 🌙 17:55
·
−1 h
Hong Kong is 1 h behind Naha.
When you, Naha and Hong Kong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇯🇵 Naha
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
🇭🇰 Hong Kong
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 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇯🇵 Naha | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 02:51 | 01:51 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Japan Standard Time | Hong Kong Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Naha | — | −1 h |
| IANA zone | Asia/Tokyo | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:32 | 06:23 |
| Sunset | 17:57 | 17:55 |
| Daylight | 11 h 26 min | 11 h 32 min |
| People on this clock | 317,625 | 1,367,900 |
Compare Naha with another city
More comparisons with Naha: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Naha and Hong Kong: common questions
How far behind Naha is Hong Kong?
Hong Kong is 1 hour behind Naha: UTC+8 against UTC+9.
What time is it in Hong Kong at the start of the working day in Naha?
The working day in Naha starts at 9:00 AM; in Hong Kong it is 8:00 AM at that moment.
What time is it in Hong Kong at the end of the working day in Naha?
The working day in Naha ends at 6:00 PM; in Hong Kong it is 5:00 PM at that moment.
When is a good time to call Hong Kong from Naha?
Between 10:00 AM and 6:00 PM in Naha – that is 9:00 AM to 5:00 PM in Hong Kong – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hong Kong compared with Naha?
The new day starts in Hong Kong later: until 1:00 AM in Naha, it is still the previous day there. From 11:00 PM in Hong Kong, Naha is already on the next day.
Does the time gap between Naha and Hong Kong change during the year?
No, the clocks change neither in Naha nor in Hong Kong, so the gap is 1 hour all year round.
