Portland, ME to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Portland, ME. 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.
Portland, ME 15:17 3:17 PM Chiang Mai 02:17 2:17 AM You –:–
15:17 3:17 PM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 17:51
02:17 2:17 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:58
·
+11 h
Chiang Mai is 11 h ahead of Portland, ME.
When you, Portland, ME 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
🇺🇸 Portland, ME
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
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 | 🇺🇸 Portland, ME | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 15:17 | 02:17 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Portland, ME | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:02 | 06:20 |
| Sunset | 17:51 | 17:58 |
| Daylight | 10 h 49 min | 11 h 38 min |
| People on this clock | 652,503 | 127,240 |
Compare Portland, ME with another city
More comparisons with Portland, ME: the time zones next to it and the far side of the clock.
Nearby time zones
Portland, ME and Chiang Mai: common questions
What is the time difference between Portland, ME, and Chiang Mai?
Chiang Mai is 11 hours ahead: it uses UTC+7, while Portland is on UTC−4.
If it is 9:00 AM in Portland, ME, what time is it in Chiang Mai?
At 9:00 AM in Portland, clocks in Chiang Mai show 8:00 PM.
What time is it in Chiang Mai when it is 6:00 PM in Portland, ME?
When it is 6:00 PM in Portland, it is 5:00 AM (the next day) in Chiang Mai.
Is there a time when both Portland, ME, and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Portland at 9:00 AM, it is 8:00 PM in Chiang Mai; the day in Chiang Mai starts at 10:00 PM (the previous day) in Portland time.
From what time in Portland, ME, is it tomorrow in Chiang Mai?
Once it is 1:00 PM in Portland, the date in Chiang Mai has already changed. Until 11:00 AM in Chiang Mai, it is still the previous day in Portland.
Does the time difference between Portland, ME, and Chiang Mai change?
Yes. The clocks change only in Portland. From November 1, 2026, Chiang Mai will be 12 hours ahead of Portland.
