Chiang Mai to Long Island, NY: time difference
Long Island, NY 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 05:33 5:33 AM Long Island, NY 18:33 6:33 PM You –:–
05:33 5:33 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
18:33 6:33 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:10
·
−11 h
Long Island, NY is 11 h behind Chiang Mai.
When you, Chiang Mai and Long Island, NY 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
🇺🇸 Long Island, NY
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 | 🇺🇸 Long Island, NY |
|---|---|---|
| Local time | 05:33 | 18:33 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 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 | 06:19 | 07:06 |
| Sunset | 18:01 | 18:10 |
| Daylight | 11 h 41 min | 11 h 4 min |
| People on this clock | 127,240 | 7,804,968 |
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 Long Island, NY: common questions
How far behind Chiang Mai is Long Island, NY?
Long Island is 11 hours behind Chiang Mai: UTC−4 against UTC+7.
What time is it in Long Island, NY, at the start of the working day in Chiang Mai?
The working day in Chiang Mai starts at 9:00 AM; in Long Island it is 10:00 PM (the previous day) at that moment.
What time is it in Long Island, NY, at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Long Island it is 7:00 AM at that moment.
When is a good time to call Long Island, NY, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Long Island do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Long Island; when the working day starts in Long Island, it is 8:00 PM in Chiang Mai.
When does the date change in Long Island, NY, compared with Chiang Mai?
The new day starts in Long Island later: until 11:00 AM in Chiang Mai, it is still the previous day there. From 1:00 PM in Long Island, Chiang Mai is already on the next day.
Is the time difference between Chiang Mai and Long Island, NY, the same all year?
No. Only Long Island switches to summer time, so the gap changes twice a year. From November 1, 2026, Long Island will be 12 hours behind Chiang Mai.
