Tsu to Hong Kong: time difference
Hong Kong is 1 h behind Tsu. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
32
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:22 · 🌙 17:56 · 11 h 35 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tsu 16:08 4:08 PM Hong Kong 15:08 3:08 PM You –:–
16:08 4:08 PM
Japan Standard Time · UTC+9
☀️ 06:03 · 🌙 17:16
15:08 3:08 PM
Hong Kong Standard Time · UTC+8
☀️ 06:22 · 🌙 17:56
·
−1 h
Hong Kong is 1 h behind Tsu.
When you, Tsu 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
🇯🇵 Tsu
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 | 🇯🇵 Tsu | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 16:08 | 15:08 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Japan Standard Time | Hong Kong Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Tsu | — | −1 h |
| IANA zone | Asia/Tokyo | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:03 | 06:22 |
| Sunset | 17:16 | 17:56 |
| Daylight | 11 h 13 min | 11 h 35 min |
| People on this clock | 279,241 | 1,367,900 |
Compare Tsu with another city
More comparisons with Tsu: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Tsu and Hong Kong: common questions
How far behind Tsu is Hong Kong?
Hong Kong is 1 hour behind Tsu: UTC+8 against UTC+9.
If it is 9:00 AM in Tsu, what time is it in Hong Kong?
At 9:00 AM in Tsu, clocks in Hong Kong show 8:00 AM.
If it is 6:00 PM in Tsu, what time is it in Hong Kong?
At 6:00 PM in Tsu, clocks in Hong Kong show 5:00 PM.
When do working hours in Tsu and in Hong Kong overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Tsu, which is 9:00 AM to 5:00 PM in Hong Kong.
When is it still the previous day in Hong Kong?
Until 1:00 AM in Tsu it is still the previous day in Hong Kong. The other way round, from 11:00 PM in Hong Kong it is already the next day in Tsu.
Is the time difference between Tsu and Hong Kong the same all year?
Yes. Neither Tsu nor Hong Kong switches to summer time, so the gap is always 1 hour.
