Santiago to Sumter, SC: time difference
Sumter, SC is 1 h behind Santiago. 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.
Santiago 05:38 5:38 AM Sumter, SC 04:38 4:38 AM You –:–
05:38 5:38 AM
Chile Summer Time · UTC-3
☀️ 07:06 · 🌙 19:53
04:38 4:38 AM
Eastern Daylight Time · UTC-4
☀️ 07:25 · 🌙 18:52
·
−1 h
Sumter, SC is 1 h behind Santiago.
When you, Santiago and Sumter, 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
🇨🇱 Santiago
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
🇺🇸 Sumter, 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 | 🇨🇱 Santiago | 🇺🇸 Sumter, SC |
|---|---|---|
| Local time | 05:38 | 04:38 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 2026 |
| Time zone | Chile Summer Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Santiago | — | −1 h |
| IANA zone | America/Santiago | America/New York |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:06 | 07:25 |
| Sunset | 19:53 | 18:52 |
| Daylight | 12 h 47 min | 11 h 28 min |
| People on this clock | 6,139,087 | 39,159 |
Compare Santiago with another city
More comparisons with Santiago: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santiago and Sumter, SC: common questions
How far behind Santiago is Sumter, SC?
Sumter is 1 hour behind Santiago: UTC−4 against UTC−3.
If it is 9:00 AM in Santiago, what time is it in Sumter, SC?
At 9:00 AM in Santiago, clocks in Sumter show 8:00 AM.
What time is it in Sumter, SC, at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in Sumter it is 5:00 PM at that moment.
When do working hours in Santiago and in Sumter, SC, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Santiago, which is 9:00 AM to 5:00 PM in Sumter.
When does the date change in Sumter, SC, compared with Santiago?
The new day starts in Sumter later: until 1:00 AM in Santiago, it is still the previous day there. From 11:00 PM in Sumter, Santiago is already on the next day.
Is the time difference between Santiago and Sumter, SC, 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, Sumter will be 2 hours behind Santiago.
