Lisbon to St Lucia: time difference
St Lucia 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 11:11 11:11 AM St Lucia 06:11 6:11 AM You –:–
11:11 11:11 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
06:11 6:11 AM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:48
·
−5 h
St Lucia is 5 h behind Lisbon.
When you, Lisbon and St Lucia 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
🇱🇨 St Lucia
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 | 🇱🇨 St Lucia |
|---|---|---|
| Local time | 11:11 | 06:11 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Atlantic Standard Time |
| UTC offset | UTC+1 | UTC-4 |
| Offset from Lisbon | — | −5 h |
| IANA zone | Europe/Lisbon | America/St Lucia |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 05:55 |
| Sunset | 19:07 | 17:48 |
| Daylight | 11 h 26 min | 11 h 54 min |
| People on this clock | 545,923 | 1,355 |
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 St Lucia: common questions
What is the time difference between Lisbon and St Lucia?
St Lucia 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 St Lucia?
At 9:00 AM in Lisbon, clocks in St Lucia show 4:00 AM.
What time is it in St Lucia at the end of the working day in Lisbon?
The working day in Lisbon ends at 6:00 PM; in St Lucia it is 1:00 PM at that moment.
Is there a time when both Lisbon and St Lucia are at work?
Yes: from 2:00 PM to 6:00 PM in Lisbon (9:00 AM to 1:00 PM in St Lucia), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in St Lucia compared with Lisbon?
The new day starts in St Lucia later: until 5:00 AM in Lisbon, it is still the previous day there. From 7:00 PM in St Lucia, Lisbon is already on the next day.
Is the time difference between Lisbon and St Lucia the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, St Lucia will be 4 hours behind Lisbon.
