San José to Chiang Mai: time difference
Chiang Mai is 10 h ahead of San José. 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.
San José 17:04 5:04 PM Chiang Mai 03:04 3:04 AM You –:–
17:04 5:04 PM
Uruguay Standard Time · UTC-3
☀️ 06:00 · 🌙 19:05
03:04 3:04 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
·
+10 h
Chiang Mai is 10 h ahead of San José.
When you, San José 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
🇺🇾 San José
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 | 🇺🇾 San José | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 17:04 | 03:04 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Uruguay Standard Time | Indochina Time |
| UTC offset | UTC-3 | UTC+7 |
| Offset from San José | — | +10 h |
| IANA zone | America/Montevideo | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:00 | 06:20 |
| Sunset | 19:05 | 17:58 |
| Daylight | 13 h 6 min | 11 h 38 min |
| People on this clock | 36,747 | 127,240 |
Compare San José with another city
More comparisons with San José: the time zones next to it and the far side of the clock.
Nearby time zones
San José and Chiang Mai: common questions
How many hours ahead of San José is Chiang Mai?
The clocks in Chiang Mai are 10 hours ahead of those in San José (UTC+7 and UTC−3).
If it is 9:00 AM in San José, what time is it in Chiang Mai?
At 9:00 AM in San José, clocks in Chiang Mai show 7:00 PM.
What time is it in Chiang Mai at the end of the working day in San José?
The working day in San José ends at 6:00 PM; in Chiang Mai it is 4:00 AM (the next day) at that moment.
When is a good time to call Chiang Mai from San José?
Working hours (9:00 AM–6:00 PM) in San José and in Chiang Mai do not overlap. At 9:00 AM in San José 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 San José.
From what time in San José is it tomorrow in Chiang Mai?
Once it is 2:00 PM in San José, the date in Chiang Mai has already changed. Until 10:00 AM in Chiang Mai, it is still the previous day in San José.
Is the time difference between San José and Chiang Mai the same all year?
Yes. Neither San José nor Chiang Mai switches to summer time, so the gap is always 10 hours.
