Santiago to Castries: time difference
Castries 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 07:16 7:16 AM Castries 06:16 6:16 AM You –:–
07:16 7:16 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
06:16 6:16 AM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:48
·
−1 h
Castries is 1 h behind Santiago.
When you, Santiago and Castries 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
🇱🇨 Castries
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 | 🇱🇨 Castries |
|---|---|---|
| Local time | 07:16 | 06:16 |
| 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/St Lucia |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | Not observed |
| Sunrise | 07:09 | 05:55 |
| Sunset | 19:52 | 17:48 |
| Daylight | 12 h 43 min | 11 h 54 min |
| People on this clock | 6,139,087 | 22,000 |
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 Castries: common questions
What is the time difference between Santiago and Castries?
Castries is 1 hour behind: it uses UTC−4, while Santiago is on UTC−3.
What time is it in Castries at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Castries it is 8:00 AM at that moment.
If it is 6:00 PM in Santiago, what time is it in Castries?
At 6:00 PM in Santiago, clocks in Castries show 5:00 PM.
Is there a time when both Santiago and Castries are at work?
Yes: from 10:00 AM to 6:00 PM in Santiago (9:00 AM to 5:00 PM in Castries), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Castries?
Until 1:00 AM in Santiago it is still the previous day in Castries. The other way round, from 11:00 PM in Castries it is already the next day in Santiago.
Does the time difference between Santiago and Castries change?
Yes. The clocks change only in Santiago. From April 3, 2027, Castries and Santiago will have the same time.
