Santiago to St. Thomas: time difference
St. Thomas 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 22:31 10:31 PM St. Thomas 21:31 9:31 PM You –:–
22:31 10:31 PM
Chile Summer Time · UTC-3
☀️ 07:03 · 🌙 19:55
21:31 9:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:37 · 🌙 18:46
·
−1 h
St. Thomas is 1 h behind Santiago.
When you, Santiago and St. Thomas 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
🇨🇦 St. Thomas
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 | 🇨🇦 St. Thomas |
|---|---|---|
| Local time | 22:31 | 21:31 |
| Local date | Wednesday, October 14, 2026 | Wednesday, October 14, 2026 |
| Time zone | Chile Summer Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Santiago | — | −1 h |
| IANA zone | America/Santiago | America/Toronto |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:03 | 07:37 |
| Sunset | 19:55 | 18:46 |
| Daylight | 12 h 52 min | 11 h 8 min |
| People on this clock | 6,139,087 | 38,909 |
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 St. Thomas: common questions
How many hours behind Santiago is St. Thomas?
The clocks in St. Thomas are 1 hour behind those in Santiago (UTC−4 and UTC−3).
What time is it in St. Thomas at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in St. Thomas it is 8:00 AM at that moment.
What time is it in St. Thomas at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in St. Thomas it is 5:00 PM at that moment.
When do working hours in Santiago and in St. Thomas 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 St. Thomas.
Until what time in Santiago is it still yesterday in St. Thomas?
Before 1:00 AM in Santiago, the date in St. Thomas has not changed yet. From 11:00 PM in St. Thomas, it is already the next day in Santiago.
Is the time difference between Santiago and St. Thomas the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From November 1, 2026, St. Thomas will be 2 hours behind Santiago.
