Singapore to Sihanoukville: time difference
Sihanoukville is 1 h behind Singapore. 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.
Singapore 04:30 4:30 AM Sihanoukville 03:30 3:30 AM You –:–
04:30 4:30 AM
Singapore Standard Time · UTC+8
☀️ 06:49 · 🌙 18:54
03:30 3:30 AM
Indochina Time · UTC+7
☀️ 05:55 · 🌙 17:50
·
−1 h
Sihanoukville is 1 h behind Singapore.
When you, Singapore 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
🇸🇬 Singapore
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 | 🇸🇬 Singapore | 🇰🇭 Sihanoukville |
|---|---|---|
| Local time | 04:30 | 03:30 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Singapore Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Singapore | — | −1 h |
| IANA zone | Asia/Singapore | Asia/Phnom Penh |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:49 | 05:55 |
| Sunset | 18:54 | 17:50 |
| Daylight | 12 h 5 min | 11 h 54 min |
| People on this clock | 5,535,002 | 73,036 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Sihanoukville: common questions
How many hours behind Singapore is Sihanoukville?
The clocks in Sihanoukville are 1 hour behind those in Singapore (UTC+7 and UTC+8).
What time is it in Sihanoukville when it is 9:00 AM in Singapore?
When it is 9:00 AM in Singapore, it is 8:00 AM in Sihanoukville.
If it is 6:00 PM in Singapore, what time is it in Sihanoukville?
At 6:00 PM in Singapore, clocks in Sihanoukville show 5:00 PM.
Is there a time when both Singapore and Sihanoukville are at work?
Yes: from 10:00 AM to 6:00 PM in Singapore (9:00 AM to 5:00 PM in Sihanoukville), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Singapore is it still yesterday in Sihanoukville?
Before 1:00 AM in Singapore, the date in Sihanoukville has not changed yet. From 11:00 PM in Sihanoukville, it is already the next day in Singapore.
Does the time difference between Singapore and Sihanoukville change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
