🇭🇰 Hong Kong, Hong Kong (China)
42
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:21 · 🌙 17:57 · 11 h 36 min
Hong Kong to Udon Thani: time difference
Udon Thani 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 03:16 3:16 AM Udon Thani 02:16 2:16 AM You –:–
03:16 3:16 AM
Hong Kong Standard Time · UTC+8
☀️ 06:21 · 🌙 17:57
02:16 2:16 AM
Indochina Time · UTC+7
☀️ 06:03 · 🌙 17:46
·
−1 h
Udon Thani is 1 h behind Hong Kong.
When you, Hong Kong and Udon Thani 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
🇹🇭 Udon Thani
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 | 🇹🇭 Udon Thani |
|---|---|---|
| Local time | 03:16 | 02:16 |
| 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/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:21 | 06:03 |
| Sunset | 17:57 | 17:46 |
| Daylight | 11 h 36 min | 11 h 43 min |
| People on this clock | 1,367,900 | 130,531 |
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 Udon Thani: common questions
What is the time difference between Hong Kong and Udon Thani?
Udon Thani is 1 hour behind: it uses UTC+7, while Hong Kong is on UTC+8.
What time is it in Udon Thani when it is 9:00 AM in Hong Kong?
When it is 9:00 AM in Hong Kong, it is 8:00 AM in Udon Thani.
If it is 6:00 PM in Hong Kong, what time is it in Udon Thani?
At 6:00 PM in Hong Kong, clocks in Udon Thani show 5:00 PM.
Is there a time when both Hong Kong and Udon Thani are at work?
Yes: from 10:00 AM to 6:00 PM in Hong Kong (9:00 AM to 5:00 PM in Udon Thani), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Udon Thani?
Until 1:00 AM in Hong Kong it is still the previous day in Udon Thani. The other way round, from 11:00 PM in Udon Thani it is already the next day in Hong Kong.
Does the time gap between Hong Kong and Udon Thani change during the year?
No, the clocks change neither in Hong Kong nor in Udon Thani, so the gap is 1 hour all year round.
