Rio Grande to Santiago: time difference
Santiago is 1 h ahead of Rio Grande. 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.
Rio Grande 12:25 12:25 PM Santiago 13:25 1:25 PM You –:–
12:25 12:25 PM
Atlantic Standard Time · UTC-4
☀️ 06:18 · 🌙 18:00
13:25 1:25 PM
Chile Summer Time · UTC-3
☀️ 07:00 · 🌙 19:57
·
+1 h
Santiago is 1 h ahead of Rio Grande.
When you, Rio Grande 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
🇵🇷 Rio Grande
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 | 🇵🇷 Rio Grande | 🇨🇱 Santiago |
|---|---|---|
| Local time | 12:25 | 13:25 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Atlantic Standard Time | Chile Summer Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Rio Grande | — | +1 h |
| IANA zone | America/Puerto Rico | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 06:18 | 07:00 |
| Sunset | 18:00 | 19:57 |
| Daylight | 11 h 42 min | 12 h 58 min |
| People on this clock | 13,467 | 6,139,087 |
Compare Rio Grande with another city
More comparisons with Rio Grande: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rio Grande and Santiago: common questions
What is the time difference between Rio Grande and Santiago?
Santiago is 1 hour ahead: it uses UTC−3, while Rio Grande is on UTC−4.
What time is it in Santiago when it is 9:00 AM in Rio Grande?
When it is 9:00 AM in Rio Grande, it is 10:00 AM in Santiago.
What time is it in Santiago when it is 6:00 PM in Rio Grande?
When it is 6:00 PM in Rio Grande, it is 7:00 PM in Santiago.
When do working hours in Rio Grande and in Santiago overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Rio Grande, which is 10:00 AM to 6:00 PM in Santiago.
From what time in Rio Grande is it tomorrow in Santiago?
Once it is 11:00 PM in Rio Grande, the date in Santiago has already changed. Until 1:00 AM in Santiago, it is still the previous day in Rio Grande.
Does the time difference between Rio Grande and Santiago change?
Yes. The clocks change only in Santiago. From April 3, 2027, Santiago and Rio Grande will have the same time.
