Ellicott City, MD to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Ellicott City, MD. 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.
Ellicott City, MD 10:04 10:04 AM Chiang Mai 21:04 9:04 PM You –:–
10:04 10:04 AM
Eastern Daylight Time · UTC-4
☀️ 07:23 · 🌙 18:23
21:04 9:04 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+11 h
Chiang Mai is 11 h ahead of Ellicott City, MD.
When you, Ellicott City, MD 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
🇺🇸 Ellicott City, MD
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
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Time zones side by side
| Detail | 🇺🇸 Ellicott City, MD | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 10:04 | 21:04 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Ellicott City, MD | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:23 | 06:20 |
| Sunset | 18:23 | 17:59 |
| Daylight | 11 h | 11 h 39 min |
| People on this clock | 65,834 | 127,240 |
Compare Ellicott City, MD with another city
More comparisons with Ellicott City, MD: the time zones next to it and the far side of the clock.
Nearby time zones
Ellicott City, MD and Chiang Mai: common questions
How far ahead of Ellicott City, MD, is Chiang Mai?
Chiang Mai is 11 hours ahead of Ellicott City: UTC+7 against UTC−4.
What time is it in Chiang Mai when it is 9:00 AM in Ellicott City, MD?
When it is 9:00 AM in Ellicott City, it is 8:00 PM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Ellicott City, MD?
The working day in Ellicott City ends at 6:00 PM; in Chiang Mai it is 5:00 AM (the next day) at that moment.
When do working hours in Ellicott City, MD, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Ellicott City (9:00 AM) is 8:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 10:00 PM (the previous day) in Ellicott City.
When is it already the next day in Chiang Mai?
From 1:00 PM in Ellicott City, MD, it is already the next day in Chiang Mai. The other way round, until 11:00 AM in Chiang Mai it is still the previous day in Ellicott City.
Is the time difference between Ellicott City, MD, and Chiang Mai the same all year?
No. Only Ellicott City switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 12 hours ahead of Ellicott City.
