🇭🇰 Hong Kong, Hong Kong (China)
42
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:57 · 11 h 36 min
Hong Kong to Ha Dong: time difference
Ha Dong 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 03:11 3:11 AM Ha Dong 02:11 2:11 AM You –:–
03:11 3:11 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
02:11 2:11 AM
Indochina Time · UTC+7
☀️ 05:54 · 🌙 17:32
·
−1 h
Ha Dong is 1 h behind Hong Kong.
When you, Hong Kong and Ha Dong 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
🇻🇳 Ha Dong
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 | 🇻🇳 Ha Dong |
|---|---|---|
| Local time | 03:11 | 02:11 |
| 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 | 05:54 |
| Sunset | 17:57 | 17:32 |
| Daylight | 11 h 36 min | 11 h 38 min |
| People on this clock | 1,367,900 | 50,877 |
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 Ha Dong: common questions
How far behind Hong Kong is Ha Dong?
Ha Dong is 1 hour behind Hong Kong: UTC+7 against UTC+8.
What time is it in Ha Dong at the start of the working day in Hong Kong?
The working day in Hong Kong starts at 9:00 AM; in Ha Dong it is 8:00 AM at that moment.
If it is 6:00 PM in Hong Kong, what time is it in Ha Dong?
At 6:00 PM in Hong Kong, clocks in Ha Dong show 5:00 PM.
Is there a time when both Hong Kong and Ha Dong are at work?
Yes: from 10:00 AM to 6:00 PM in Hong Kong (9:00 AM to 5:00 PM in Ha Dong), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Ha Dong?
Until 1:00 AM in Hong Kong it is still the previous day in Ha Dong. The other way round, from 11:00 PM in Ha Dong it is already the next day in Hong Kong.
Does the time gap between Hong Kong and Ha Dong change during the year?
No, the clocks change neither in Hong Kong nor in Ha Dong, so the gap is 1 hour all year round.
