Acton, MA to Santiago: time difference
Santiago is 1 h ahead of Acton, MA. 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.
Acton, MA 20:25 8:25 PM Santiago 21:25 9:25 PM You –:–
20:25 8:25 PM
Eastern Daylight Time · UTC-4
☀️ 06:52 · 🌙 18:15
21:25 9:25 PM
Chile Summer Time · UTC-3
☀️ 07:10 · 🌙 19:51
·
+1 h
Santiago is 1 h ahead of Acton, MA.
When you, Acton, MA 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
🇺🇸 Acton, MA
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 | 🇺🇸 Acton, MA | 🇨🇱 Santiago |
|---|---|---|
| Local time | 20:25 | 21:25 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern Daylight Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Acton, MA | — | +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 | 06:52 | 07:10 |
| Sunset | 18:15 | 19:51 |
| Daylight | 11 h 23 min | 12 h 41 min |
| People on this clock | 7,596 | 6,139,087 |
Compare Acton, MA with another city
More comparisons with Acton, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Acton, MA and Santiago: common questions
What is the time difference between Acton, MA, and Santiago?
Santiago is 1 hour ahead: it uses UTC−3, while Acton is on UTC−4.
What time is it in Santiago at the start of the working day in Acton, MA?
The working day in Acton starts at 9:00 AM; in Santiago it is 10:00 AM at that moment.
What time is it in Santiago when it is 6:00 PM in Acton, MA?
When it is 6:00 PM in Acton, it is 7:00 PM in Santiago.
Is there a time when both Acton, MA, and Santiago are at work?
Yes: from 9:00 AM to 5:00 PM in Acton (10:00 AM to 6:00 PM in Santiago), the working days (9:00 AM–6:00 PM) overlap.
From what time in Acton, MA, is it tomorrow in Santiago?
Once it is 11:00 PM in Acton, the date in Santiago has already changed. Until 1:00 AM in Santiago, it is still the previous day in Acton.
Does the time gap between Acton, MA, and Santiago change during the year?
Yes, because the clocks in Acton and in Santiago change on different dates. Next change: from November 1, 2026, Santiago will be 2 hours ahead of Acton.
