Chiang Mai to Atenas: time difference
Atenas 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 12:25 12:25 PM Atenas 23:25 11:25 PM You –:–
12:25 12:25 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
23:25 11:25 PM
Central Standard Time · UTC-6
☀️ 05:27 · 🌙 17:19
·
−13 h
Atenas is 13 h behind Chiang Mai.
When you, Chiang Mai and Atenas 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
🇨🇷 Atenas
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 | 🇨🇷 Atenas |
|---|---|---|
| Local time | 12:25 | 23:25 |
| Local date | Tuesday, October 20, 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 | 05:27 |
| Sunset | 17:59 | 17:19 |
| Daylight | 11 h 39 min | 11 h 53 min |
| People on this clock | 127,240 | 7,000 |
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 Atenas: common questions
How many hours behind Chiang Mai is Atenas?
The clocks in Atenas are 13 hours behind those in Chiang Mai (UTC−6 and UTC+7).
What time is it in Atenas 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 Atenas.
What time is it in Atenas when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 5:00 AM in Atenas.
Is there a time when both Chiang Mai and Atenas are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Chiang Mai at 9:00 AM, it is 8:00 PM (the previous day) in Atenas; the day in Atenas starts at 10:00 PM in Chiang Mai time.
Until what time in Chiang Mai is it still yesterday in Atenas?
Before 1:00 PM in Chiang Mai, the date in Atenas has not changed yet. From 11:00 AM in Atenas, it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Atenas the same all year?
Yes. Neither Chiang Mai nor Atenas switches to summer time, so the gap is always 13 hours.
