Santiago to Greenwich, CT: time difference
Greenwich, CT 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 23:38 11:38 PM Greenwich, CT 22:38 10:38 PM You –:–
23:38 11:38 PM
Chile Summer Time · UTC-3
☀️ 06:59 · 🌙 19:58
22:38 10:38 PM
Eastern Daylight Time · UTC-4
☀️ 07:10 · 🌙 18:11
·
−1 h
Greenwich, CT is 1 h behind Santiago.
When you, Santiago and Greenwich, CT 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
🇺🇸 Greenwich, CT
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 | 🇺🇸 Greenwich, CT |
|---|---|---|
| Local time | 23:38 | 22:38 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:59 | 07:10 |
| Sunset | 19:58 | 18:11 |
| Daylight | 13 h | 11 h 1 min |
| People on this clock | 6,139,087 | 62,077 |
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 Greenwich, CT: common questions
What is the time difference between Santiago and Greenwich, CT?
Greenwich is 1 hour behind: it uses UTC−4, while Santiago is on UTC−3.
If it is 9:00 AM in Santiago, what time is it in Greenwich, CT?
At 9:00 AM in Santiago, clocks in Greenwich show 8:00 AM.
What time is it in Greenwich, CT, when it is 6:00 PM in Santiago?
When it is 6:00 PM in Santiago, it is 5:00 PM in Greenwich.
Is there a time when both Santiago and Greenwich, CT, are at work?
Yes: from 10:00 AM to 6:00 PM in Santiago (9:00 AM to 5:00 PM in Greenwich), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Santiago is it still yesterday in Greenwich, CT?
Before 1:00 AM in Santiago, the date in Greenwich has not changed yet. From 11:00 PM in Greenwich, it is already the next day in Santiago.
Is the time difference between Santiago and Greenwich, CT, 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, Greenwich will be 2 hours behind Santiago.
