Santiago to Grenville: time difference
Grenville 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 07:45 7:45 AM Grenville 06:45 6:45 AM You –:–
07:45 7:45 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
06:45 6:45 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:52
·
−1 h
Grenville is 1 h behind Santiago.
When you, Santiago and Grenville 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
🇬🇩 Grenville
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 | 🇬🇩 Grenville |
|---|---|---|
| Local time | 07:45 | 06:45 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Chile Summer Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Santiago | — | −1 h |
| IANA zone | America/Santiago | America/Grenada |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | Not observed |
| Sunrise | 07:09 | 05:56 |
| Sunset | 19:52 | 17:52 |
| Daylight | 12 h 43 min | 11 h 55 min |
| People on this clock | 6,139,087 | 2,476 |
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 Grenville: common questions
What is the time difference between Santiago and Grenville?
Grenville is 1 hour behind: it uses UTC−4, while Santiago is on UTC−3.
What time is it in Grenville at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Grenville it is 8:00 AM at that moment.
If it is 6:00 PM in Santiago, what time is it in Grenville?
At 6:00 PM in Santiago, clocks in Grenville show 5:00 PM.
When do working hours in Santiago and in Grenville overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Santiago, which is 9:00 AM to 5:00 PM in Grenville.
When does the date change in Grenville compared with Santiago?
The new day starts in Grenville later: until 1:00 AM in Santiago, it is still the previous day there. From 11:00 PM in Grenville, Santiago is already on the next day.
Is the time difference between Santiago and Grenville the same all year?
No. Only Santiago switches to summer time, so the gap changes twice a year. From April 3, 2027, Grenville and Santiago will have the same time.
