Sumter, SC to Santiago: time difference
Santiago is 1 h ahead of Sumter, 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.
Sumter, SC 03:30 3:30 AM Santiago 04:30 4:30 AM You –:–
03:30 3:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:25 · 🌙 18:52
04:30 4:30 AM
Chile Summer Time · UTC-3
☀️ 07:06 · 🌙 19:53
·
+1 h
Santiago is 1 h ahead of Sumter, SC.
When you, Sumter, SC and Santiago are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Sumter, 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
🇨🇱 Santiago
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 | 🇺🇸 Sumter, SC | 🇨🇱 Santiago |
|---|---|---|
| Local time | 03:30 | 04:30 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Eastern Daylight Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Sumter, SC | — | +1 h |
| IANA zone | America/New York | America/Santiago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 07:25 | 07:06 |
| Sunset | 18:52 | 19:53 |
| Daylight | 11 h 28 min | 12 h 47 min |
| People on this clock | 39,159 | 6,139,087 |
Compare Sumter, SC with another city
More comparisons with Sumter, SC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sumter, SC and Santiago: common questions
How many hours ahead of Sumter, SC, is Santiago?
The clocks in Santiago are 1 hour ahead of those in Sumter (UTC−3 and UTC−4).
What time is it in Santiago at the start of the working day in Sumter, SC?
The working day in Sumter starts at 9:00 AM; in Santiago it is 10:00 AM at that moment.
What time is it in Santiago at the end of the working day in Sumter, SC?
The working day in Sumter ends at 6:00 PM; in Santiago it is 7:00 PM at that moment.
When do working hours in Sumter, SC, and in Santiago overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Sumter, which is 10:00 AM to 6:00 PM in Santiago.
From what time in Sumter, SC, is it tomorrow in Santiago?
Once it is 11:00 PM in Sumter, the date in Santiago has already changed. Until 1:00 AM in Santiago, it is still the previous day in Sumter.
Is the time difference between Sumter, SC, and Santiago the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From November 1, 2026, Santiago will be 2 hours ahead of Sumter.
