Grenville to Santiago: time difference
Santiago is 1 h ahead of Grenville. 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.
Grenville 09:00 9:00 AM Santiago 10:00 10:00 AM You –:–
09:00 9:00 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:52
10:00 10:00 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
·
+1 h
Santiago is 1 h ahead of Grenville.
When you, Grenville 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
🇬🇩 Grenville
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 | 🇬🇩 Grenville | 🇨🇱 Santiago |
|---|---|---|
| Local time | 09:00 | 10:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Grenville | — | +1 h |
| IANA zone | America/Grenada | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 05:56 | 07:09 |
| Sunset | 17:52 | 19:52 |
| Daylight | 11 h 55 min | 12 h 43 min |
| People on this clock | 2,476 | 6,139,087 |
Compare Grenville with another city
More comparisons with Grenville: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Grenville and Santiago: common questions
What is the time difference between Grenville and Santiago?
Santiago is 1 hour ahead: it uses UTC−3, while Grenville is on UTC−4.
If it is 9:00 AM in Grenville, what time is it in Santiago?
At 9:00 AM in Grenville, clocks in Santiago show 10:00 AM.
What time is it in Santiago when it is 6:00 PM in Grenville?
When it is 6:00 PM in Grenville, it is 7:00 PM in Santiago.
When do working hours in Grenville and in Santiago overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Grenville, which is 10:00 AM to 6:00 PM in Santiago.
When does the date change in Santiago compared with Grenville?
The new day starts in Santiago earlier: at 11:00 PM in Grenville it is already midnight there. Until 1:00 AM in Santiago, Grenville is still on the previous day.
Is the time difference between Grenville and Santiago the same all year?
No. Only Santiago switches to summer time, so the gap changes twice a year. From April 3, 2027, Santiago and Grenville will have the same time.
