Castro to Chiang Mai: time difference
Chiang Mai is 10 h ahead of Castro. 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.
Castro 21:04 9:04 PM Chiang Mai 07:04 7:04 AM You –:–
21:04 9:04 PM
Chile Summer Time · UTC-3
☀️ 07:02 · 🌙 20:20
07:04 7:04 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+10 h
Chiang Mai is 10 h ahead of Castro.
When you, Castro 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
🇨🇱 Castro
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 | 🇨🇱 Castro | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 21:04 | 07:04 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Chile Summer Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from Castro | — | +10 h |
| IANA zone | America/Santiago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | Not observed |
| Sunrise | 07:02 | 06:19 |
| Sunset | 20:20 | 18:01 |
| Daylight | 13 h 18 min | 11 h 41 min |
| People on this clock | 33,417 | 127,240 |
Compare Castro with another city
More comparisons with Castro: the time zones next to it and the far side of the clock.
Nearby time zones
Castro and Chiang Mai: common questions
How many hours ahead of Castro is Chiang Mai?
The clocks in Chiang Mai are 10 hours ahead of those in Castro (UTC+7 and UTC−3).
What time is it in Chiang Mai at the start of the working day in Castro?
The working day in Castro 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 Castro?
When it is 6:00 PM in Castro, it is 4:00 AM (the next day) in Chiang Mai.
When is a good time to call Chiang Mai from Castro?
Working hours (9:00 AM–6:00 PM) in Castro and in Chiang Mai do not overlap. At 9:00 AM in Castro it is 7:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 11:00 PM (the previous day) in Castro.
When is it already the next day in Chiang Mai?
From 2:00 PM in Castro it is already the next day in Chiang Mai. The other way round, until 10:00 AM in Chiang Mai it is still the previous day in Castro.
Is the time difference between Castro and Chiang Mai the same all year?
No. Only Castro switches to summer time, so the gap changes twice a year. From April 3, 2027, Chiang Mai will be 11 hours ahead of Castro.
