Charlestown to Santiago: time difference
Santiago is 1 h ahead of Charlestown. 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.
Charlestown 04:48 4:48 AM Santiago 05:48 5:48 AM You –:–
04:48 4:48 AM
Atlantic Standard Time · UTC-4
☀️ 06:03 · 🌙 17:53
05:48 5:48 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
·
+1 h
Santiago is 1 h ahead of Charlestown.
When you, Charlestown 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
🇰🇳 Charlestown
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 | 🇰🇳 Charlestown | 🇨🇱 Santiago |
|---|---|---|
| Local time | 04:48 | 05:48 |
| 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 Charlestown | — | +1 h |
| IANA zone | America/St Kitts | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 06:03 | 07:09 |
| Sunset | 17:53 | 19:52 |
| Daylight | 11 h 51 min | 12 h 43 min |
| People on this clock | 1,500 | 6,139,087 |
Compare Charlestown with another city
More comparisons with Charlestown: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Charlestown and Santiago: common questions
How many hours ahead of Charlestown is Santiago?
The clocks in Santiago are 1 hour ahead of those in Charlestown (UTC−3 and UTC−4).
What time is it in Santiago at the start of the working day in Charlestown?
The working day in Charlestown starts at 9:00 AM; in Santiago it is 10:00 AM at that moment.
What time is it in Santiago when it is 6:00 PM in Charlestown?
When it is 6:00 PM in Charlestown, it is 7:00 PM in Santiago.
Is there a time when both Charlestown and Santiago are at work?
Yes: from 9:00 AM to 5:00 PM in Charlestown (10:00 AM to 6:00 PM in Santiago), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Santiago?
From 11:00 PM in Charlestown it is already the next day in Santiago. The other way round, until 1:00 AM in Santiago it is still the previous day in Charlestown.
Does the time difference between Charlestown and Santiago change?
Yes. The clocks change only in Santiago. From April 3, 2027, Santiago and Charlestown will have the same time.
