Seogwipo to Hong Kong: time difference
Hong Kong is 1 h behind Seogwipo. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
18
- 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.
Seogwipo 01:03 1:03 AM Hong Kong 00:03 12:03 AM You –:–
01:03 1:03 AM
Korean Standard Time · UTC+9
☀️ 06:41 · 🌙 17:58
00:03 12:03 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
·
−1 h
Hong Kong is 1 h behind Seogwipo.
When you, Seogwipo 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
🇰🇷 Seogwipo
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 | 🇰🇷 Seogwipo | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 01:03 | 00:03 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Korean Standard Time | Hong Kong Standard Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seogwipo | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:41 | 06:21 |
| Sunset | 17:58 | 17:57 |
| Daylight | 11 h 16 min | 11 h 36 min |
| People on this clock | 155,641 | 1,367,900 |
Compare Seogwipo with another city
More comparisons with Seogwipo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seogwipo and Hong Kong: common questions
How many hours behind Seogwipo is Hong Kong?
The clocks in Hong Kong are 1 hour behind those in Seogwipo (UTC+8 and UTC+9).
What time is it in Hong Kong when it is 9:00 AM in Seogwipo?
When it is 9:00 AM in Seogwipo, it is 8:00 AM in Hong Kong.
What time is it in Hong Kong at the end of the working day in Seogwipo?
The working day in Seogwipo 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 Seogwipo?
Between 10:00 AM and 6:00 PM in Seogwipo – 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 Seogwipo?
The new day starts in Hong Kong later: until 1:00 AM in Seogwipo, it is still the previous day there. From 11:00 PM in Hong Kong, Seogwipo is already on the next day.
Does the time gap between Seogwipo and Hong Kong change during the year?
No, the clocks change neither in Seogwipo nor in Hong Kong, so the gap is 1 hour all year round.
