Vientiane to Hong Kong: time difference
Hong Kong is 1 h ahead of Vientiane. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
27
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Vientiane 07:30 7:30 AM Hong Kong 08:30 8:30 AM You –:–
07:30 7:30 AM
Indochina Time · UTC+7
☀️ 06:02 · 🌙 17:52
08:30 8:30 AM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
·
+1 h
Hong Kong is 1 h ahead of Vientiane.
When you, Vientiane 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
🇱🇦 Vientiane
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 | 🇱🇦 Vientiane | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 07:30 | 08:30 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Vientiane | — | +1 h |
| IANA zone | Asia/Vientiane | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:02 | 06:18 |
| Sunset | 17:52 | 18:04 |
| Daylight | 11 h 50 min | 11 h 46 min |
| People on this clock | 783,000 | 1,367,900 |
Compare Vientiane with another city
More comparisons with Vientiane: the time zones next to it and the far side of the clock.
Big time differences
Vientiane and Hong Kong: common questions
How many hours ahead of Vientiane is Hong Kong?
The clocks in Hong Kong are 1 hour ahead of those in Vientiane (UTC+8 and UTC+7).
If it is 9:00 AM in Vientiane, what time is it in Hong Kong?
At 9:00 AM in Vientiane, clocks in Hong Kong show 10:00 AM.
What time is it in Hong Kong at the end of the working day in Vientiane?
The working day in Vientiane ends at 6:00 PM; in Hong Kong it is 7:00 PM at that moment.
When do working hours in Vientiane and in Hong Kong overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Vientiane, which is 10:00 AM to 6:00 PM in Hong Kong.
When is it already the next day in Hong Kong?
From 11:00 PM in Vientiane it is already the next day in Hong Kong. The other way round, until 1:00 AM in Hong Kong it is still the previous day in Vientiane.
Is the time difference between Vientiane and Hong Kong the same all year?
Yes. Neither Vientiane nor Hong Kong switches to summer time, so the gap is always 1 hour.
