🇭🇰 Hong Kong, Hong Kong (China)
50
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
Hong Kong to Phnom Penh: time difference
Phnom Penh 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 20:17 8:17 PM Phnom Penh 19:17 7:17 PM You –:–
20:17 8:17 PM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
19:17 7:17 PM
Indochina Time · UTC+7
☀️ 05:50 · 🌙 17:46
·
−1 h
Phnom Penh is 1 h behind Hong Kong.
When you, Hong Kong and Phnom Penh 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
🇰🇭 Phnom Penh
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 | 🇰🇭 Phnom Penh |
|---|---|---|
| Local time | 20:17 | 19:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:18 | 05:50 |
| Sunset | 18:04 | 17:46 |
| Daylight | 11 h 46 min | 11 h 56 min |
| People on this clock | 1,367,900 | 2,009,264 |
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 Phnom Penh: common questions
How many hours behind Hong Kong is Phnom Penh?
The clocks in Phnom Penh are 1 hour behind those in Hong Kong (UTC+7 and UTC+8).
What time is it in Phnom Penh at the start of the working day in Hong Kong?
The working day in Hong Kong starts at 9:00 AM; in Phnom Penh it is 8:00 AM at that moment.
If it is 6:00 PM in Hong Kong, what time is it in Phnom Penh?
At 6:00 PM in Hong Kong, clocks in Phnom Penh show 5:00 PM.
When is a good time to call Phnom Penh from Hong Kong?
Between 10:00 AM and 6:00 PM in Hong Kong – that is 9:00 AM to 5:00 PM in Phnom Penh – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Phnom Penh compared with Hong Kong?
The new day starts in Phnom Penh later: until 1:00 AM in Hong Kong, it is still the previous day there. From 11:00 PM in Phnom Penh, Hong Kong is already on the next day.
Does the time gap between Hong Kong and Phnom Penh change during the year?
No, the clocks change neither in Hong Kong nor in Phnom Penh, so the gap is 1 hour all year round.
