Chiang Mai to Hilton Head Island, SC: time difference
Hilton Head Island, SC 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 16:54 4:54 PM Hilton Head Island, SC 05:54 5:54 AM You –:–
16:54 4:54 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
05:54 5:54 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:48
·
−11 h
Hilton Head Island, SC is 11 h behind Chiang Mai.
When you, Chiang Mai and Hilton Head Island, SC 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
🇺🇸 Hilton Head Island, SC
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 | 🇺🇸 Hilton Head Island, SC |
|---|---|---|
| Local time | 16:54 | 05:54 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 07:29 |
| Sunset | 18:01 | 18:48 |
| Daylight | 11 h 41 min | 11 h 19 min |
| People on this clock | 127,240 | 40,512 |
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 Hilton Head Island, SC: common questions
How far behind Chiang Mai is Hilton Head Island, SC?
Hilton Head Island is 11 hours behind Chiang Mai: UTC−4 against UTC+7.
What time is it in Hilton Head Island, SC, when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 10:00 PM (the previous day) in Hilton Head Island.
What time is it in Hilton Head Island, SC, when it is 6:00 PM in Chiang Mai?
When it is 6:00 PM in Chiang Mai, it is 7:00 AM in Hilton Head Island.
When is a good time to call Hilton Head Island, SC, from Chiang Mai?
Working hours (9:00 AM–6:00 PM) in Chiang Mai and in Hilton Head Island do not overlap. At 9:00 AM in Chiang Mai it is 10:00 PM (the previous day) in Hilton Head Island; when the working day starts in Hilton Head Island, it is 8:00 PM in Chiang Mai.
When does the date change in Hilton Head Island, SC, compared with Chiang Mai?
The new day starts in Hilton Head Island later: until 11:00 AM in Chiang Mai, it is still the previous day there. From 1:00 PM in Hilton Head Island, Chiang Mai is already on the next day.
Does the time difference between Chiang Mai and Hilton Head Island, SC, change?
Yes. The clocks change only in Hilton Head Island. From November 1, 2026, Hilton Head Island will be 12 hours behind Chiang Mai.
