Yeosu to Hong Kong: time difference
Hong Kong is 1 h behind Yeosu. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
51
- 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.
Yeosu 02:38 2:38 AM Hong Kong 01:38 1:38 AM You –:–
02:38 2:38 AM
Korean Standard Time · UTC+9
☀️ 06:38 · 🌙 17:53
01:38 1:38 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
·
−1 h
Hong Kong is 1 h behind Yeosu.
When you, Yeosu 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
🇰🇷 Yeosu
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 | 🇰🇷 Yeosu | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 02:38 | 01:38 |
| 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 Yeosu | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:38 | 06:21 |
| Sunset | 17:53 | 17:57 |
| Daylight | 11 h 15 min | 11 h 36 min |
| People on this clock | 288,988 | 1,367,900 |
Compare Yeosu with another city
More comparisons with Yeosu: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Yeosu and Hong Kong: common questions
What is the time difference between Yeosu and Hong Kong?
Hong Kong is 1 hour behind: it uses UTC+8, while Yeosu is on UTC+9.
If it is 9:00 AM in Yeosu, what time is it in Hong Kong?
At 9:00 AM in Yeosu, clocks in Hong Kong show 8:00 AM.
What time is it in Hong Kong at the end of the working day in Yeosu?
The working day in Yeosu 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 Yeosu?
Between 10:00 AM and 6:00 PM in Yeosu – 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 Yeosu?
The new day starts in Hong Kong later: until 1:00 AM in Yeosu, it is still the previous day there. From 11:00 PM in Hong Kong, Yeosu is already on the next day.
Does the time difference between Yeosu and Hong Kong change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
