Sihanoukville to Hong Kong: time difference
Hong Kong is 1 h ahead of Sihanoukville. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
23
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:20 · 🌙 18:00 · 11 h 40 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sihanoukville 01:48 1:48 AM Hong Kong 02:48 2:48 AM You –:–
01:48 1:48 AM
Indochina Time · UTC+7
☀️ 05:55 · 🌙 17:50
02:48 2:48 AM
Hong Kong Standard Time · UTC+8
☀️ 06:20 · 🌙 18:00
·
+1 h
Hong Kong is 1 h ahead of Sihanoukville.
When you, Sihanoukville 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
🇰🇭 Sihanoukville
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
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 | 🇰🇭 Sihanoukville | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 01:48 | 02:48 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Indochina Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Sihanoukville | — | +1 h |
| IANA zone | Asia/Phnom Penh | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:55 | 06:20 |
| Sunset | 17:50 | 18:00 |
| Daylight | 11 h 54 min | 11 h 40 min |
| People on this clock | 73,036 | 1,367,900 |
Compare Sihanoukville with another city
More comparisons with Sihanoukville: the time zones next to it and the far side of the clock.
Big time differences
Sihanoukville and Hong Kong: common questions
What is the time difference between Sihanoukville and Hong Kong?
Hong Kong is 1 hour ahead: it uses UTC+8, while Sihanoukville is on UTC+7.
If it is 9:00 AM in Sihanoukville, what time is it in Hong Kong?
At 9:00 AM in Sihanoukville, clocks in Hong Kong show 10:00 AM.
If it is 6:00 PM in Sihanoukville, what time is it in Hong Kong?
At 6:00 PM in Sihanoukville, clocks in Hong Kong show 7:00 PM.
When is a good time to call Hong Kong from Sihanoukville?
Between 9:00 AM and 5:00 PM in Sihanoukville – that is 10:00 AM to 6:00 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 Sihanoukville?
The new day starts in Hong Kong earlier: at 11:00 PM in Sihanoukville it is already midnight there. Until 1:00 AM in Hong Kong, Sihanoukville is still on the previous day.
Does the time difference between Sihanoukville and Hong Kong change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
