Vung Tau to Hong Kong: time difference
Hong Kong is 1 h ahead of Vung Tau. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
38
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:58 · 11 h 37 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Vung Tau 17:47 5:47 PM Hong Kong 18:47 6:47 PM You –:–
17:47 5:47 PM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:35
18:47 6:47 PM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:58
·
+1 h
Hong Kong is 1 h ahead of Vung Tau.
When you, Vung Tau 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
🇻🇳 Vung Tau
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 | 🇻🇳 Vung Tau | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 17:47 | 18:47 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | Hong Kong Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Vung Tau | — | +1 h |
| IANA zone | Asia/Ho Chi Minh | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:41 | 06:21 |
| Sunset | 17:35 | 17:58 |
| Daylight | 11 h 53 min | 11 h 37 min |
| People on this clock | 380,000 | 1,367,900 |
Compare Vung Tau with another city
More comparisons with Vung Tau: the time zones next to it and the far side of the clock.
Big time differences
Vung Tau and Hong Kong: common questions
How far ahead of Vung Tau is Hong Kong?
Hong Kong is 1 hour ahead of Vung Tau: UTC+8 against UTC+7.
What time is it in Hong Kong when it is 9:00 AM in Vung Tau?
When it is 9:00 AM in Vung Tau, it is 10:00 AM in Hong Kong.
What time is it in Hong Kong at the end of the working day in Vung Tau?
The working day in Vung Tau ends at 6:00 PM; in Hong Kong it is 7:00 PM at that moment.
When do working hours in Vung Tau and in Hong Kong overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Vung Tau, 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 Vung Tau 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 Vung Tau.
Is the time difference between Vung Tau and Hong Kong the same all year?
Yes. Neither Vung Tau nor Hong Kong switches to summer time, so the gap is always 1 hour.
