San Jose to Louisville, KY: time difference
Louisville, KY is 1 h ahead of San Jose. 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.
San Jose 13:55 1:55 PM Louisville, KY 14:55 2:55 PM You –:–
13:55 1:55 PM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
14:55 2:55 PM
Eastern Standard Time · UTC-5
☀️ 07:15 · 🌙 17:40
·
+1 h
Louisville, KY is 1 h ahead of San Jose.
When you, San Jose 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
🇨🇷 San Jose
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
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
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Time zones side by side
| Detail | 🇨🇷 San Jose | 🇺🇸 Louisville, KY |
|---|---|---|
| Local time | 13:55 | 14:55 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Central Standard Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from San Jose | — | +1 h |
| IANA zone | America/Costa Rica | America/Kentucky/Louisville |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 05:29 | 07:15 |
| Sunset | 17:13 | 17:40 |
| Daylight | 11 h 44 min | 10 h 25 min |
| People on this clock | 342,188 | 612,780 |
Compare San Jose with another city
More comparisons with San Jose: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Jose and Louisville, KY: common questions
How far ahead of San Jose is Louisville, KY?
Louisville is 1 hour ahead of San Jose: UTC−5 against UTC−6.
If it is 9:00 AM in San Jose, what time is it in Louisville, KY?
At 9:00 AM in San Jose, clocks in Louisville show 10:00 AM.
What time is it in Louisville, KY, at the end of the working day in San Jose?
The working day in San Jose ends at 6:00 PM; in Louisville it is 7:00 PM at that moment.
When is a good time to call Louisville, KY, from San Jose?
Between 9:00 AM and 5:00 PM in San Jose – that is 10:00 AM to 6:00 PM in Louisville – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Louisville, KY, compared with San Jose?
The new day starts in Louisville earlier: at 11:00 PM in San Jose it is already midnight there. Until 1:00 AM in Louisville, San Jose is still on the previous day.
Does the time difference between San Jose and Louisville, KY, change?
Yes. The clocks change only in Louisville. From March 14, 2027, Louisville will be 2 hours ahead of San Jose.
