Santiago to Louisville, KY: time difference
Louisville, KY 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 03:00 3:00 AM Louisville, KY 02:00 2:00 AM You –:–
03:00 3:00 AM
Chile Summer Time · UTC-3
☀️ 07:09 · 🌙 19:52
02:00 2:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:48 · 🌙 19:14
·
−1 h
Louisville, KY is 1 h behind Santiago.
When you, Santiago and Louisville, KY 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
🇺🇸 Louisville, KY
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 | 🇺🇸 Louisville, KY |
|---|---|---|
| Local time | 03:00 | 02:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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/Kentucky/Louisville |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:09 | 07:48 |
| Sunset | 19:52 | 19:14 |
| Daylight | 12 h 43 min | 11 h 26 min |
| People on this clock | 6,139,087 | 612,780 |
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 Louisville, KY: common questions
How many hours behind Santiago is Louisville, KY?
The clocks in Louisville are 1 hour behind those in Santiago (UTC−4 and UTC−3).
What time is it in Louisville, KY, at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in Louisville it is 8:00 AM at that moment.
What time is it in Louisville, KY, at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in Louisville it is 5:00 PM at that moment.
When is a good time to call Louisville, KY, from Santiago?
Between 10:00 AM and 6:00 PM in Santiago – that is 9:00 AM to 5:00 PM in Louisville – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Louisville, KY?
Until 1:00 AM in Santiago it is still the previous day in Louisville. The other way round, from 11:00 PM in Louisville it is already the next day in Santiago.
Does the time difference between Santiago and Louisville, KY, change?
Yes. Both places change their clocks, but on different dates. From November 1, 2026, Louisville will be 2 hours behind Santiago.
