Chiang Mai to South Portland, ME: time difference
South Portland, ME is 11 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 13:59 1:59 PM South Portland, ME 02:59 2:59 AM You –:–
13:59 1:59 PM
Indochina Time · UTC+7
☀️ 06:18 · 🌙 18:05
02:59 2:59 AM
Eastern Daylight Time · UTC-4
☀️ 06:52 · 🌙 18:04
·
−11 h
South Portland, ME is 11 h behind Chiang Mai.
When you, Chiang Mai and South Portland, ME 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
🇺🇸 South Portland, ME
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 11 11 AM 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇺🇸 South Portland, ME |
|---|---|---|
| Local time | 13:59 | 02:59 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Chiang Mai | — | −11 h |
| IANA zone | Asia/Bangkok | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:18 | 06:52 |
| Sunset | 18:05 | 18:04 |
| Daylight | 11 h 47 min | 11 h 12 min |
| People on this clock | 127,240 | 26,498 |
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 South Portland, ME: common questions
How many hours behind Chiang Mai is South Portland, ME?
The clocks in South Portland are 11 hours behind those in Chiang Mai (UTC−4 and UTC+7).
What time is it in South Portland, ME, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in South Portland it is 10:00 PM (the previous day) at that moment.
If it is 6:00 PM in Chiang Mai, what time is it in South Portland, ME?
At 6:00 PM in Chiang Mai, clocks in South Portland show 7:00 AM.
Is there a time when both Chiang Mai and South Portland, ME, 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 10:00 PM (the previous day) in South Portland; the day in South Portland starts at 8:00 PM in Chiang Mai time.
When is it still the previous day in South Portland, ME?
Until 11:00 AM in Chiang Mai it is still the previous day in South Portland. The other way round, from 1:00 PM in South Portland it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and South Portland, ME, change?
Yes. The clocks change only in South Portland. From November 1, 2026, South Portland will be 12 hours behind Chiang Mai.
