🇭🇰 Hong Kong, Hong Kong (China)
01
- Hong Kong Standard Time
- UTC+8
- Dawn
☀️ 06:21 · 🌙 17:57 · 11 h 36 min
Hong Kong to Dien Bien Phu: time difference
Dien Bien Phu 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 06:33 6:33 AM Dien Bien Phu 05:33 5:33 AM You –:–
06:33 6:33 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
05:33 5:33 AM
Indochina Time · UTC+7
☀️ 06:05 · 🌙 17:43
·
−1 h
Dien Bien Phu is 1 h behind Hong Kong.
When you, Hong Kong and Dien Bien Phu 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
🇻🇳 Dien Bien Phu
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 | 🇻🇳 Dien Bien Phu |
|---|---|---|
| Local time | 06:33 | 05:33 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:05 |
| Sunset | 17:57 | 17:43 |
| Daylight | 11 h 36 min | 11 h 37 min |
| People on this clock | 1,367,900 | 80,366 |
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 Dien Bien Phu: common questions
How far behind Hong Kong is Dien Bien Phu?
Dien Bien Phu is 1 hour behind Hong Kong: UTC+7 against UTC+8.
What time is it in Dien Bien Phu when it is 9:00 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 8:00 AM in Dien Bien Phu.
If it is 6:00 PM in Hong Kong, what time is it in Dien Bien Phu?
At 6:00 PM in Hong Kong, clocks in Dien Bien Phu show 5:00 PM.
Is there a time when both Hong Kong and Dien Bien Phu are at work?
Yes: from 10:00 AM to 6:00 PM in Hong Kong (9:00 AM to 5:00 PM in Dien Bien Phu), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Dien Bien Phu compared with Hong Kong?
The new day starts in Dien Bien Phu later: until 1:00 AM in Hong Kong, it is still the previous day there. From 11:00 PM in Dien Bien Phu, Hong Kong is already on the next day.
Does the time difference between Hong Kong and Dien Bien Phu change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
