🇭🇰 Hong Kong, Hong Kong (China)
44
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:58 · 11 h 37 min
Hong Kong to Vung Tau: time difference
Vung Tau 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 19:45 7:45 PM Vung Tau 18:45 6:45 PM You –:–
19:45 7:45 PM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:58
18:45 6:45 PM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:35
·
−1 h
Vung Tau is 1 h behind Hong Kong.
When you, Hong Kong and Vung Tau 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
🇻🇳 Vung Tau
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 | 🇻🇳 Vung Tau |
|---|---|---|
| Local time | 19:45 | 18:45 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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/Ho Chi Minh |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:21 | 05:41 |
| Sunset | 17:58 | 17:35 |
| Daylight | 11 h 37 min | 11 h 53 min |
| People on this clock | 1,367,900 | 380,000 |
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 Vung Tau: common questions
What is the time difference between Hong Kong and Vung Tau?
Vung Tau is 1 hour behind: it uses UTC+7, while Hong Kong is on UTC+8.
What time is it in Vung Tau when it is 9:00 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 8:00 AM in Vung Tau.
What time is it in Vung Tau when it is 6:00 PM in Hong Kong?
When it is 6:00 PM in Hong Kong, it is 5:00 PM in Vung Tau.
When do working hours in Hong Kong and in Vung Tau overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Hong Kong, which is 9:00 AM to 5:00 PM in Vung Tau.
When does the date change in Vung Tau compared with Hong Kong?
The new day starts in Vung Tau later: until 1:00 AM in Hong Kong, it is still the previous day there. From 11:00 PM in Vung Tau, Hong Kong is already on the next day.
Does the time difference between Hong Kong and Vung Tau change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
