🇭🇰 Hong Kong, Hong Kong (China)
41
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:58 · 11 h 37 min
Hong Kong to Dong Hoi: time difference
Dong Hoi 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 20:47 8:47 PM Dong Hoi 19:47 7:47 PM You –:–
20:47 8:47 PM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:58
19:47 7:47 PM
Indochina Time · UTC+7
☀️ 05:48 · 🌙 17:32
·
−1 h
Dong Hoi is 1 h behind Hong Kong.
When you, Hong Kong and Dong Hoi 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
🇻🇳 Dong Hoi
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 | 🇻🇳 Dong Hoi |
|---|---|---|
| Local time | 20:47 | 19:47 |
| 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 | 05:48 |
| Sunset | 17:58 | 17:32 |
| Daylight | 11 h 37 min | 11 h 44 min |
| People on this clock | 1,367,900 | 91,601 |
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 Dong Hoi: common questions
How far behind Hong Kong is Dong Hoi?
Dong Hoi is 1 hour behind Hong Kong: UTC+7 against UTC+8.
If it is 9:00 AM in Hong Kong, what time is it in Dong Hoi?
At 9:00 AM in Hong Kong, clocks in Dong Hoi show 8:00 AM.
What time is it in Dong Hoi when it is 6:00 PM in Hong Kong?
When it is 6:00 PM in Hong Kong, it is 5:00 PM in Dong Hoi.
When do working hours in Hong Kong and in Dong Hoi 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 Dong Hoi.
When does the date change in Dong Hoi compared with Hong Kong?
The new day starts in Dong Hoi later: until 1:00 AM in Hong Kong, it is still the previous day there. From 11:00 PM in Dong Hoi, Hong Kong is already on the next day.
Is the time difference between Hong Kong and Dong Hoi the same all year?
Yes. Neither Hong Kong nor Dong Hoi switches to summer time, so the gap is always 1 hour.
