🇭🇰 Hong Kong, Hong Kong (China)
45
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:20 · 🌙 18:00 · 11 h 40 min
Hong Kong to Sihanoukville: time difference
Sihanoukville is 1 h behind 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 03:44 3:44 AM Sihanoukville 02:44 2:44 AM You –:–
03:44 3:44 AM
Hong Kong Standard Time · UTC+8
☀️ 06:20 · 🌙 18:00
02:44 2:44 AM
Indochina Time · UTC+7
☀️ 05:55 · 🌙 17:50
·
−1 h
Sihanoukville is 1 h behind Hong Kong.
When you, Hong Kong and Sihanoukville 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
🇰🇭 Sihanoukville
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 | 🇭🇰 Hong Kong | 🇰🇭 Sihanoukville |
|---|---|---|
| Local time | 03:44 | 02:44 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Hong Kong Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Hong Kong | — | −1 h |
| IANA zone | Asia/Hong Kong | Asia/Phnom Penh |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:55 |
| Sunset | 18:00 | 17:50 |
| Daylight | 11 h 40 min | 11 h 54 min |
| People on this clock | 1,367,900 | 73,036 |
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 Sihanoukville: common questions
How many hours behind Hong Kong is Sihanoukville?
The clocks in Sihanoukville are 1 hour behind those in Hong Kong (UTC+7 and UTC+8).
What time is it in Sihanoukville at the start of the working day in Hong Kong?
The working day in Hong Kong starts at 9:00 AM; in Sihanoukville it is 8:00 AM at that moment.
What time is it in Sihanoukville at the end of the working day in Hong Kong?
The working day in Hong Kong ends at 6:00 PM; in Sihanoukville it is 5:00 PM at that moment.
When do working hours in Hong Kong and in Sihanoukville overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Hong Kong, which is 9:00 AM to 5:00 PM in Sihanoukville.
When does the date change in Sihanoukville compared with Hong Kong?
The new day starts in Sihanoukville later: until 1:00 AM in Hong Kong, it is still the previous day there. From 11:00 PM in Sihanoukville, Hong Kong is already on the next day.
Is the time difference between Hong Kong and Sihanoukville the same all year?
Yes. Neither Hong Kong nor Sihanoukville switches to summer time, so the gap is always 1 hour.
