Cheongju to Hong Kong: time difference
Hong Kong is 1 h behind Cheongju. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
47
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:57 · 11 h 36 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Cheongju 03:23 3:23 AM Hong Kong 02:23 2:23 AM You –:–
03:23 3:23 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
02:23 2:23 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
·
−1 h
Hong Kong is 1 h behind Cheongju.
When you, Cheongju 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
🇰🇷 Cheongju
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 | 🇰🇷 Cheongju | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 03:23 | 02:23 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Korean Standard Time | Hong Kong Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Cheongju | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:40 | 06:21 |
| Sunset | 17:52 | 17:57 |
| Daylight | 11 h 12 min | 11 h 36 min |
| People on this clock | 835,669 | 1,367,900 |
Compare Cheongju with another city
More comparisons with Cheongju: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Cheongju and Hong Kong: common questions
What is the time difference between Cheongju and Hong Kong?
Hong Kong is 1 hour behind: it uses UTC+8, while Cheongju is on UTC+9.
What time is it in Hong Kong at the start of the working day in Cheongju?
The working day in Cheongju starts at 9:00 AM; in Hong Kong it is 8:00 AM at that moment.
What time is it in Hong Kong when it is 6:00 PM in Cheongju?
When it is 6:00 PM in Cheongju, it is 5:00 PM in Hong Kong.
Is there a time when both Cheongju and Hong Kong are at work?
Yes: from 10:00 AM to 6:00 PM in Cheongju (9:00 AM to 5:00 PM in Hong Kong), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Cheongju is it still yesterday in Hong Kong?
Before 1:00 AM in Cheongju, the date in Hong Kong has not changed yet. From 11:00 PM in Hong Kong, it is already the next day in Cheongju.
Is the time difference between Cheongju and Hong Kong the same all year?
Yes. Neither Cheongju nor Hong Kong switches to summer time, so the gap is always 1 hour.
