San Jose to Key West, FL: time difference
Key West, FL 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 06:48 6:48 AM Key West, FL 07:48 7:48 AM You –:–
06:48 6:48 AM
Central Standard Time · UTC-6
☀️ 05:29 · 🌙 17:13
07:48 7:48 AM
Eastern Standard Time · UTC-5
☀️ 06:38 · 🌙 17:45
·
+1 h
Key West, FL is 1 h ahead of San Jose.
When you, San Jose and Key West, FL 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
🇺🇸 Key West, FL
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 | 🇺🇸 Key West, FL |
|---|---|---|
| Local time | 06:48 | 07:48 |
| 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/New York |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 05:29 | 06:38 |
| Sunset | 17:13 | 17:45 |
| Daylight | 11 h 44 min | 11 h 7 min |
| People on this clock | 342,188 | 24,684 |
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 Key West, FL: common questions
What is the time difference between San Jose and Key West, FL?
Key West is 1 hour ahead: it uses UTC−5, while San Jose is on UTC−6.
If it is 9:00 AM in San Jose, what time is it in Key West, FL?
At 9:00 AM in San Jose, clocks in Key West show 10:00 AM.
What time is it in Key West, FL, when it is 6:00 PM in San Jose?
When it is 6:00 PM in San Jose, it is 7:00 PM in Key West.
When do working hours in San Jose and in Key West, FL, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in San Jose, which is 10:00 AM to 6:00 PM in Key West.
From what time in San Jose is it tomorrow in Key West, FL?
Once it is 11:00 PM in San Jose, the date in Key West has already changed. Until 1:00 AM in Key West, it is still the previous day in San Jose.
Does the time difference between San Jose and Key West, FL, change?
Yes. The clocks change only in Key West. From March 14, 2027, Key West will be 2 hours ahead of San Jose.
