Lisbon to Somerset, KY: time difference
Somerset, KY is 5 h behind Lisbon. 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.
Lisbon 16:18 4:18 PM Somerset, KY 11:18 11:18 AM You –:–
16:18 4:18 PM
Western European Summer Time · UTC+1
☀️ 07:51 · 🌙 18:53
11:18 11:18 AM
Eastern Daylight Time · UTC-4
☀️ 07:51 · 🌙 18:56
·
−5 h
Somerset, KY is 5 h behind Lisbon.
When you, Lisbon and Somerset, 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
🇵🇹 Lisbon
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
🇺🇸 Somerset, KY
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇺🇸 Somerset, KY |
|---|---|---|
| Local time | 16:18 | 11:18 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Western European Summer Time | Eastern Daylight Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/New York |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:51 | 07:51 |
| Sunset | 18:53 | 18:56 |
| Daylight | 11 h 2 min | 11 h 5 min |
| People on this clock | 545,923 | 11,924 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Somerset, KY: common questions
What is the time difference between Lisbon and Somerset, KY?
Somerset is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Somerset, KY?
At 9:00 AM in Lisbon, clocks in Somerset show 4:00 AM.
If it is 6:00 PM in Lisbon, what time is it in Somerset, KY?
At 6:00 PM in Lisbon, clocks in Somerset show 1:00 PM.
When do working hours in Lisbon and in Somerset, KY, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Lisbon, which is 9:00 AM to 1:00 PM in Somerset.
When does the date change in Somerset, KY, compared with Lisbon?
The new day starts in Somerset later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in Somerset, Lisbon is already on the next day.
Does the time difference between Lisbon and Somerset, KY, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Somerset will be 4 hours behind Lisbon.
