Louisville, KY to Lisbon: time difference
Lisbon is 5 h ahead of Louisville, KY. 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.
Louisville, KY 05:48 5:48 AM Lisbon 10:48 10:48 AM You –:–
05:48 5:48 AM
Eastern Daylight Time · UTC-4
☀️ 07:48 · 🌙 19:14
10:48 10:48 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+5 h
Lisbon is 5 h ahead of Louisville, KY.
When you, Louisville, KY 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
🇺🇸 Louisville, KY
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
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Louisville, KY | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 05:48 | 10:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Louisville, KY | — | +5 h |
| IANA zone | America/Kentucky/Louisville | Europe/Lisbon |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:48 | 07:41 |
| Sunset | 19:14 | 19:07 |
| Daylight | 11 h 26 min | 11 h 26 min |
| People on this clock | 612,780 | 545,923 |
Compare Louisville, KY with another city
More comparisons with Louisville, KY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Louisville, KY and Lisbon: common questions
What is the time difference between Louisville, KY, and Lisbon?
Lisbon is 5 hours ahead: it uses UTC+1, while Louisville is on UTC−4.
What time is it in Lisbon when it is 9:00 AM in Louisville, KY?
When it is 9:00 AM in Louisville, it is 2:00 PM in Lisbon.
If it is 6:00 PM in Louisville, KY, what time is it in Lisbon?
At 6:00 PM in Louisville, clocks in Lisbon show 11:00 PM.
Is there a time when both Louisville, KY, and Lisbon are at work?
Yes: from 9:00 AM to 1:00 PM in Louisville (2:00 PM to 6:00 PM in Lisbon), the working days (9:00 AM–6:00 PM) overlap.
From what time in Louisville, KY, is it tomorrow in Lisbon?
Once it is 7:00 PM in Louisville, the date in Lisbon has already changed. Until 5:00 AM in Lisbon, it is still the previous day in Louisville.
Is the time difference between Louisville, KY, 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 Louisville.
