Rio de Janeiro to Hilton Head Island, SC: time difference
Hilton Head Island, SC is 1 h behind Rio de Janeiro. 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.
Rio de Janeiro 13:09 1:09 PM Hilton Head Island, SC 12:09 12:09 PM You –:–
13:09 1:09 PM
Brasilia Standard Time · UTC-3
☀️ 05:19 · 🌙 17:59
12:09 12:09 PM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:48
·
−1 h
Hilton Head Island, SC is 1 h behind Rio de Janeiro.
When you, Rio de Janeiro 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
🇧🇷 Rio de Janeiro
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇷 Rio de Janeiro | 🇺🇸 Hilton Head Island, SC |
|---|---|---|
| Local time | 13:09 | 12:09 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Brasilia Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Rio de Janeiro | — | −1 h |
| IANA zone | America/Sao Paulo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:19 | 07:29 |
| Sunset | 17:59 | 18:48 |
| Daylight | 12 h 40 min | 11 h 19 min |
| People on this clock | 6,211,223 | 40,512 |
Compare Rio de Janeiro with another city
More comparisons with Rio de Janeiro: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio de Janeiro and Hilton Head Island, SC: common questions
How many hours behind Rio de Janeiro is Hilton Head Island, SC?
The clocks in Hilton Head Island are 1 hour behind those in Rio de Janeiro (UTC−4 and UTC−3).
What time is it in Hilton Head Island, SC, when it is 9:00 AM in Rio de Janeiro?
When it is 9:00 AM in Rio de Janeiro, it is 8:00 AM in Hilton Head Island.
What time is it in Hilton Head Island, SC, when it is 6:00 PM in Rio de Janeiro?
When it is 6:00 PM in Rio de Janeiro, it is 5:00 PM in Hilton Head Island.
When do working hours in Rio de Janeiro and in Hilton Head Island, SC, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Rio de Janeiro, which is 9:00 AM to 5:00 PM in Hilton Head Island.
Until what time in Rio de Janeiro is it still yesterday in Hilton Head Island, SC?
Before 1:00 AM in Rio de Janeiro, the date in Hilton Head Island has not changed yet. From 11:00 PM in Hilton Head Island, it is already the next day in Rio de Janeiro.
Is the time difference between Rio de Janeiro and Hilton Head Island, SC, the same all year?
No. Only Hilton Head Island switches to summer time, so the gap changes twice a year. From November 1, 2026, Hilton Head Island will be 2 hours behind Rio de Janeiro.
