Westborough, MA to Santiago: time difference
Santiago is 1 h ahead of Westborough, 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.
Westborough, MA 04:08 4:08 AM Santiago 05:08 5:08 AM You –:–
04:08 4:08 AM
Eastern Daylight Time · UTC-4
☀️ 07:08 · 🌙 17:55
05:08 5:08 AM
Chile Summer Time · UTC-3
☀️ 06:54 · 🌙 20:02
·
+1 h
Santiago is 1 h ahead of Westborough, MA.
When you, Westborough, 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
🇺🇸 Westborough, 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
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Time zones side by side
| Detail | 🇺🇸 Westborough, MA | 🇨🇱 Santiago |
|---|---|---|
| Local time | 04:08 | 05:08 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern Daylight Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Westborough, 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 | 07:08 | 06:54 |
| Sunset | 17:55 | 20:02 |
| Daylight | 10 h 47 min | 13 h 8 min |
| People on this clock | 18,634 | 6,139,087 |
Compare Westborough, MA with another city
More comparisons with Westborough, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Westborough, MA and Santiago: common questions
What is the time difference between Westborough, MA, and Santiago?
Santiago is 1 hour ahead: it uses UTC−3, while Westborough is on UTC−4.
If it is 9:00 AM in Westborough, MA, what time is it in Santiago?
At 9:00 AM in Westborough, clocks in Santiago show 10:00 AM.
If it is 6:00 PM in Westborough, MA, what time is it in Santiago?
At 6:00 PM in Westborough, clocks in Santiago show 7:00 PM.
When do working hours in Westborough, MA, and in Santiago overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Westborough, which is 10:00 AM to 6:00 PM in Santiago.
From what time in Westborough, MA, is it tomorrow in Santiago?
Once it is 11:00 PM in Westborough, the date in Santiago has already changed. Until 1:00 AM in Santiago, it is still the previous day in Westborough.
Is the time difference between Westborough, MA, 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 Westborough.
