Santiago to Cambridge, MA: time difference
Cambridge, MA 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 08:24 8:24 AM Cambridge, MA 07:24 7:24 AM You –:–
08:24 8:24 AM
Chile Summer Time · UTC-3
☀️ 06:59 · 🌙 19:58
07:24 7:24 AM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 17:59
·
−1 h
Cambridge, MA is 1 h behind Santiago.
When you, Santiago and Cambridge, MA 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
🇺🇸 Cambridge, MA
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 | 🇺🇸 Cambridge, MA |
|---|---|---|
| Local time | 08:24 | 07:24 |
| 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 | 07:01 |
| Sunset | 19:58 | 17:59 |
| Daylight | 13 h | 10 h 58 min |
| People on this clock | 6,139,087 | 105,162 |
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 Cambridge, MA: common questions
What is the time difference between Santiago and Cambridge, MA?
Cambridge 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 Cambridge, MA?
At 9:00 AM in Santiago, clocks in Cambridge show 8:00 AM.
What time is it in Cambridge, MA, at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in Cambridge it is 5:00 PM at that moment.
Is there a time when both Santiago and Cambridge, MA, are at work?
Yes: from 10:00 AM to 6:00 PM in Santiago (9:00 AM to 5:00 PM in Cambridge), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Santiago is it still yesterday in Cambridge, MA?
Before 1:00 AM in Santiago, the date in Cambridge has not changed yet. From 11:00 PM in Cambridge, it is already the next day in Santiago.
Does the time gap between Santiago and Cambridge, MA, change during the year?
Yes, because the clocks in Santiago and in Cambridge change on different dates. Next change: from November 1, 2026, Cambridge will be 2 hours behind Santiago.
