Long Island, NY to Santiago: time difference
Santiago is 1 h ahead of Long Island, NY. 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.
Long Island, NY 15:31 3:31 PM Santiago 16:31 4:31 PM You –:–
15:31 3:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:10
16:31 4:31 PM
Chile Summer Time · UTC-3
☀️ 07:00 · 🌙 19:57
·
+1 h
Santiago is 1 h ahead of Long Island, NY.
When you, Long Island, NY 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
🇺🇸 Long Island, NY
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Long Island, NY | 🇨🇱 Santiago |
|---|---|---|
| Local time | 15:31 | 16:31 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Long Island, NY | — | +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 | 07:06 | 07:00 |
| Sunset | 18:10 | 19:57 |
| Daylight | 11 h 4 min | 12 h 58 min |
| People on this clock | 7,804,968 | 6,139,087 |
Compare Long Island, NY with another city
More comparisons with Long Island, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Long Island, NY and Santiago: common questions
What is the time difference between Long Island, NY, and Santiago?
Santiago is 1 hour ahead: it uses UTC−3, while Long Island is on UTC−4.
What time is it in Santiago when it is 9:00 AM in Long Island, NY?
When it is 9:00 AM in Long Island, it is 10:00 AM in Santiago.
If it is 6:00 PM in Long Island, NY, what time is it in Santiago?
At 6:00 PM in Long Island, clocks in Santiago show 7:00 PM.
Is there a time when both Long Island, NY, and Santiago are at work?
Yes: from 9:00 AM to 5:00 PM in Long Island (10:00 AM to 6:00 PM in Santiago), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Santiago?
From 11:00 PM in Long Island, NY, it is already the next day in Santiago. The other way round, until 1:00 AM in Santiago it is still the previous day in Long Island.
Is the time difference between Long Island, NY, 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 Long Island.
