🇭🇰 Hong Kong, Hong Kong (China)
00
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
Hong Kong to Ongjin: time difference
Ongjin 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 10:00 10:00 AM Ongjin 11:00 11:00 AM You –:–
10:00 10:00 AM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
11:00 11:00 AM
Korean Standard Time · UTC+9
☀️ 06:42 · 🌙 18:10
·
+1 h
Ongjin is 1 h ahead of Hong Kong.
When you, Hong Kong and Ongjin 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
🇰🇵 Ongjin
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 | 🇰🇵 Ongjin |
|---|---|---|
| Local time | 10:00 | 11:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Hong Kong Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Hong Kong | — | +1 h |
| IANA zone | Asia/Hong Kong | Asia/Pyongyang |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:18 | 06:42 |
| Sunset | 18:04 | 18:10 |
| Daylight | 11 h 46 min | 11 h 28 min |
| People on this clock | 1,367,900 | 152,878 |
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 Ongjin: common questions
What is the time difference between Hong Kong and Ongjin?
Ongjin 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 Ongjin?
At 9:00 AM in Hong Kong, clocks in Ongjin show 10:00 AM.
What time is it in Ongjin when it is 6:00 PM in Hong Kong?
When it is 6:00 PM in Hong Kong, it is 7:00 PM in Ongjin.
When do working hours in Hong Kong and in Ongjin 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 Ongjin.
From what time in Hong Kong is it tomorrow in Ongjin?
Once it is 11:00 PM in Hong Kong, the date in Ongjin has already changed. Until 1:00 AM in Ongjin, it is still the previous day in Hong Kong.
Does the time difference between Hong Kong and Ongjin change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
