Chiang Mai to San Juan: time difference
San Juan is 13 h behind 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 19:37 7:37 PM San Juan 06:37 6:37 AM You –:–
19:37 7:37 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
06:37 6:37 AM
Central Standard Time · UTC-6
☀️ 05:26 · 🌙 17:18
·
−13 h
San Juan is 13 h behind Chiang Mai.
When you, Chiang Mai and San Juan 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
🇨🇷 San Juan
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
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇨🇷 San Juan |
|---|---|---|
| Local time | 19:37 | 06:37 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Central Standard Time |
| UTC offset | UTC+7 | UTC-6 |
| Offset from Chiang Mai | — | −13 h |
| IANA zone | Asia/Bangkok | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:20 | 05:26 |
| Sunset | 18:00 | 17:18 |
| Daylight | 11 h 40 min | 11 h 53 min |
| People on this clock | 127,240 | 27,000 |
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 San Juan: common questions
How far behind Chiang Mai is San Juan?
San Juan is 13 hours behind Chiang Mai: UTC−6 against UTC+7.
What time is it in San Juan when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 8:00 PM (the previous day) in San Juan.
What time is it in San Juan when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 5:00 AM in San Juan.
When is a good time to call San Juan from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in San Juan do not overlap. At 9:00 AM in Chiang Mai it is 8:00 PM (the previous day) in San Juan; when the working day starts in San Juan, it is 10:00 PM in Chiang Mai.
When is it still the previous day in San Juan?
Until 1:00 PM in Chiang Mai it is still the previous day in San Juan. The other way round, from 11:00 AM in San Juan it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and San Juan the same all year?
Yes. Neither Chiang Mai nor San Juan switches to summer time, so the gap is always 13 hours.
