Hilton Head Island, SC to Montevideo: time difference
Montevideo is 1 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 08:04 8:04 AM Montevideo 09:04 9:04 AM You –:–
08:04 8:04 AM
Eastern Daylight Time · UTC-4
☀️ 07:29 · 🌙 18:48
09:04 9:04 AM
Uruguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:02
·
+1 h
Montevideo is 1 h ahead of Hilton Head Island, SC.
When you, Hilton Head Island, SC and Montevideo 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
🇺🇾 Montevideo
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
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Time zones side by side
| Detail | 🇺🇸 Hilton Head Island, SC | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 08:04 | 09:04 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Hilton Head Island, SC | — | +1 h |
| IANA zone | America/New York | America/Montevideo |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:29 | 05:59 |
| Sunset | 18:48 | 19:02 |
| Daylight | 11 h 19 min | 13 h 3 min |
| People on this clock | 40,512 | 1,319,108 |
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
Big time differences
Hilton Head Island, SC and Montevideo: common questions
How many hours ahead of Hilton Head Island, SC, is Montevideo?
The clocks in Montevideo are 1 hour ahead of those in Hilton Head Island (UTC−3 and UTC−4).
What time is it in Montevideo at the start of the working day in Hilton Head Island, SC?
The working day in Hilton Head Island starts at 9:00 AM; in Montevideo it is 10:00 AM at that moment.
What time is it in Montevideo 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 Montevideo it is 7:00 PM at that moment.
When is a good time to call Montevideo from Hilton Head Island, SC?
Between 9:00 AM and 5:00 PM in Hilton Head Island – that is 10:00 AM to 6:00 PM in Montevideo – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Montevideo?
From 11:00 PM in Hilton Head Island, SC, it is already the next day in Montevideo. The other way round, until 1:00 AM in Montevideo it is still the previous day in Hilton Head Island.
Is the time difference between Hilton Head Island, SC, and Montevideo the same all year?
No. Only Hilton Head Island switches to summer time, so the gap changes twice a year. From November 1, 2026, Montevideo will be 2 hours ahead of Hilton Head Island.
