Austin, TX to Hilton Head Island, SC: time difference
Hilton Head Island, SC is 1 h ahead of Austin, TX. 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.
Austin, TX 05:06 5:06 AM Hilton Head Island, SC 06:06 6:06 AM You –:–
05:06 5:06 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
06:06 6:06 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:48
·
+1 h
Hilton Head Island, SC is 1 h ahead of Austin, TX.
When you, Austin, TX 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
🇺🇸 Austin, TX
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇺🇸 Hilton Head Island, SC |
|---|---|---|
| Local time | 05:06 | 06:06 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-5 | UTC-4 |
| Offset from Austin, TX | — | +1 h |
| IANA zone | America/Chicago | America/New York |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:36 | 07:29 |
| Sunset | 18:58 | 18:48 |
| Daylight | 11 h 22 min | 11 h 19 min |
| People on this clock | 974,447 | 40,512 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Hilton Head Island, SC: common questions
How far ahead of Austin, TX, is Hilton Head Island, SC?
Hilton Head Island is 1 hour ahead of Austin: UTC−4 against UTC−5.
What time is it in Hilton Head Island, SC, at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Hilton Head Island it is 10:00 AM at that moment.
What time is it in Hilton Head Island, SC, at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Hilton Head Island it is 7:00 PM at that moment.
When is a good time to call Hilton Head Island, SC, from Austin, TX?
Between 9:00 AM and 5:00 PM in Austin – that is 10:00 AM to 6:00 PM in Hilton Head Island – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Hilton Head Island, SC?
From 11:00 PM in Austin, TX, it is already the next day in Hilton Head Island. The other way round, until 1:00 AM in Hilton Head Island it is still the previous day in Austin.
Does the time difference between Austin, TX, and Hilton Head Island, SC, change?
No. The clocks in Austin and in Hilton Head Island change on the same dates, so the difference stays 1 hour.
