Key West, FL to Lisbon: time difference
Lisbon is 5 h ahead of Key West, FL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Key West, FL 08:31 8:31 AM Lisbon 13:31 1:31 PM You –:–
08:31 8:31 AM
Eastern Daylight Time · UTC-4
☀️ 07:27 · 🌙 19:00
13:31 1:31 PM
Western European Summer Time · UTC+1
☀️ 07:48 · 🌙 18:57
·
+5 h
Lisbon is 5 h ahead of Key West, FL.
When you, Key West, FL and Lisbon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Key West, FL
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
🇵🇹 Lisbon
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Key West, FL | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 08:31 | 13:31 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Key West, FL | — | +5 h |
| IANA zone | America/New York | Europe/Lisbon |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:27 | 07:48 |
| Sunset | 19:00 | 18:57 |
| Daylight | 11 h 33 min | 11 h 9 min |
| People on this clock | 24,684 | 545,923 |
Compare Key West, FL with another city
More comparisons with Key West, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Key West, FL and Lisbon: common questions
What is the time difference between Key West, FL, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Key West is on UTC−4.
What time is it in Lisbon at the start of the working day in Key West, FL?
The working day in Key West starts at 9:00 AM; in Lisbon it is 2:00 PM at that moment.
What time is it in Lisbon when it is 6:00 PM in Key West, FL?
When it is 6:00 PM in Key West, it is 11:00 PM in Lisbon.
When do working hours in Key West, FL, and in Lisbon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Key West, which is 2:00 PM to 6:00 PM in Lisbon.
When is it already the next day in Lisbon?
From 7:00 PM in Key West, FL, it is already the next day in Lisbon. The other way round, until 5:00 AM in Lisbon it is still the previous day in Key West.
Is the time difference between Key West, FL, and Lisbon the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From October 25, 2026, Lisbon will be 4 hours ahead of Key West.
