Chiang Mai to Heyuan: time difference
Heyuan is 1 h ahead of Chiang Mai. 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.
Chiang Mai 16:14 4:14 PM Heyuan 17:14 5:14 PM You –:–
16:14 4:14 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
17:14 5:14 PM
China Standard Time · UTC+8
☀️ 06:21 · 🌙 17:52
·
+1 h
Heyuan is 1 h ahead of Chiang Mai.
When you, Chiang Mai and Heyuan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇨🇳 Heyuan
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇨🇳 Heyuan |
|---|---|---|
| Local time | 16:14 | 17:14 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | China Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Chiang Mai | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 06:21 |
| Sunset | 17:59 | 17:52 |
| Daylight | 11 h 39 min | 11 h 31 min |
| People on this clock | 127,240 | 2,953,019 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Heyuan: common questions
What is the time difference between Chiang Mai and Heyuan?
Heyuan is 1 hour ahead: it uses UTC+8, while Chiang Mai is on UTC+7.
What time is it in Heyuan when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 10:00 AM in Heyuan.
What time is it in Heyuan when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 7:00 PM in Heyuan.
When do working hours in Chiang Mai and in Heyuan overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Chiang Mai, which is 10:00 AM to 6:00 PM in Heyuan.
From what time in Chiang Mai is it tomorrow in Heyuan?
Once it is 11:00 PM in Chiang Mai, the date in Heyuan has already changed. Until 1:00 AM in Heyuan, it is still the previous day in Chiang Mai.
Is the time difference between Chiang Mai and Heyuan the same all year?
Yes. Neither Chiang Mai nor Heyuan switches to summer time, so the gap is always 1 hour.
