Hilton Head Island, SC to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Hilton Head Island, SC. 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.
Hilton Head Island, SC 09:31 9:31 AM Chiang Mai 20:31 8:31 PM You –:–
09:31 9:31 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:48
20:31 8:31 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
·
+11 h
Chiang Mai is 11 h ahead of Hilton Head Island, SC.
When you, Hilton Head Island, SC 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
🇺🇸 Hilton Head Island, SC
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
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Time zones side by side
| Detail | 🇺🇸 Hilton Head Island, SC | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:31 | 20:31 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Hilton Head Island, SC | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 06:19 |
| Sunset | 18:48 | 18:01 |
| Daylight | 11 h 19 min | 11 h 41 min |
| People on this clock | 40,512 | 127,240 |
Compare Hilton Head Island, SC with another city
More comparisons with Hilton Head Island, SC: the time zones next to it and the far side of the clock.
Nearby time zones
Hilton Head Island, SC and Chiang Mai: common questions
How many hours ahead of Hilton Head Island, SC, is Chiang Mai?
The clocks in Chiang Mai are 11 hours ahead of those in Hilton Head Island (UTC+7 and UTC−4).
What time is it in Chiang Mai when it is 9:00 AM in Hilton Head Island, SC?
When it is 9:00 AM in Hilton Head Island, it is 8:00 PM in Chiang Mai.
What time is it in Chiang Mai at the end of the working day in Hilton Head Island, SC?
The working day in Hilton Head Island ends at 6:00 PM; in Chiang Mai it is 5:00 AM (the next day) at that moment.
Is there a time when both Hilton Head Island, SC, and Chiang Mai are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Hilton Head Island 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 Hilton Head Island time.
When is it already the next day in Chiang Mai?
From 1:00 PM in Hilton Head Island, SC, 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 Hilton Head Island.
Does the time difference between Hilton Head Island, SC, and Chiang Mai change?
Yes. The clocks change only in Hilton Head Island. From November 1, 2026, Chiang Mai will be 12 hours ahead of Hilton Head Island.
