French Guiana to Chiang Mai: time difference
Chiang Mai is 10 h ahead of French Guiana. 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.
French Guiana 23:41 11:41 PM Chiang Mai 09:41 9:41 AM You –:–
23:41 11:41 PM
French Guiana Time · UTC-3
☀️ 06:16 · 🌙 18:18
09:41 9:41 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+10 h
Chiang Mai is 10 h ahead of French Guiana.
When you, French Guiana and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇫 French Guiana
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
🇹🇭 Chiang Mai
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇫 French Guiana | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 23:41 | 09:41 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | French Guiana Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from French Guiana | — | +10 h |
| IANA zone | America/Cayenne | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:16 | 06:17 |
| Sunset | 18:18 | 18:07 |
| Daylight | 12 h 2 min | 11 h 49 min |
| People on this clock | 288,382 | 127,240 |
Compare French Guiana with another city
More comparisons with French Guiana: the time zones next to it and the far side of the clock.
Nearby time zones
French Guiana and Chiang Mai: common questions
What is the time difference between French Guiana and Chiang Mai?
Chiang Mai is 10 hours ahead: it uses UTC+7, while French Guiana is on UTC−3.
What time is it in Chiang Mai at the start of the working day in French Guiana?
The working day in French Guiana starts at 9:00 AM; in Chiang Mai it is 7:00 PM at that moment.
What time is it in Chiang Mai when it is 6:00 PM in French Guiana?
When it is 6:00 PM in French Guiana, it is 4:00 AM (the next day) in Chiang Mai.
When do working hours in French Guiana and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in French Guiana (9:00 AM) is 7:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 11:00 PM (the previous day) in French Guiana.
When does the date change in Chiang Mai compared with French Guiana?
The new day starts in Chiang Mai earlier: at 2:00 PM in French Guiana it is already midnight there. Until 10:00 AM in Chiang Mai, French Guiana is still on the previous day.
Does the time gap between French Guiana and Chiang Mai change during the year?
No, the clocks change neither in French Guiana nor in Chiang Mai, so the gap is 10 hours all year round.
