Fort Wellington to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Fort Wellington. 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.
Fort Wellington 12:49 12:49 PM Chiang Mai 23:49 11:49 PM You –:–
12:49 12:49 PM
Guyana Time · UTC-4
☀️ 05:37 · 🌙 17:36
23:49 11:49 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+11 h
Chiang Mai is 11 h ahead of Fort Wellington.
When you, Fort Wellington 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
🇬🇾 Fort Wellington
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
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 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
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- Right now
Time zones side by side
| Detail | 🇬🇾 Fort Wellington | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 12:49 | 23:49 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Guyana Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Fort Wellington | — | +11 h |
| IANA zone | America/Guyana | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:37 | 06:19 |
| Sunset | 17:36 | 18:01 |
| Daylight | 11 h 58 min | 11 h 42 min |
| People on this clock | 118 | 127,240 |
Compare Fort Wellington with another city
More comparisons with Fort Wellington: the time zones next to it and the far side of the clock.
Nearby time zones
Fort Wellington and Chiang Mai: common questions
How many hours ahead of Fort Wellington is Chiang Mai?
The clocks in Chiang Mai are 11 hours ahead of those in Fort Wellington (UTC+7 and UTC−4).
If it is 9:00 AM in Fort Wellington, what time is it in Chiang Mai?
At 9:00 AM in Fort Wellington, clocks in Chiang Mai show 8:00 PM.
What time is it in Chiang Mai at the end of the working day in Fort Wellington?
The working day in Fort Wellington ends at 6:00 PM; in Chiang Mai it is 5:00 AM (the next day) at that moment.
Is there a time when both Fort Wellington and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Fort Wellington at 9:00 AM, it is 8:00 PM in Chiang Mai; the day in Chiang Mai starts at 10:00 PM (the previous day) in Fort Wellington time.
When does the date change in Chiang Mai compared with Fort Wellington?
The new day starts in Chiang Mai earlier: at 1:00 PM in Fort Wellington it is already midnight there. Until 11:00 AM in Chiang Mai, Fort Wellington is still on the previous day.
Does the time difference between Fort Wellington and Chiang Mai change?
No. Neither place uses daylight saving time, so the difference stays 11 hours all year.
