Lisbon to Roseau: time difference
Roseau 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 11:25 11:25 AM Roseau 06:25 6:25 AM You –:–
11:25 11:25 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
06:25 6:25 AM
Atlantic Standard Time · UTC-4
☀️ 05:57 · 🌙 17:49
·
−5 h
Roseau is 5 h behind Lisbon.
When you, Lisbon and Roseau 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
🇩🇲 Roseau
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 | 🇩🇲 Roseau |
|---|---|---|
| Local time | 11:25 | 06:25 |
| 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/Dominica |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 05:57 |
| Sunset | 19:07 | 17:49 |
| Daylight | 11 h 26 min | 11 h 52 min |
| People on this clock | 545,923 | 15,000 |
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 Roseau: common questions
What is the time difference between Lisbon and Roseau?
Roseau is 5 hours behind: it uses UTC−4, while Lisbon is on UTC+1.
What time is it in Roseau at the start of the working day in Lisbon?
The working day in Lisbon starts at 9:00 AM; in Roseau it is 4:00 AM at that moment.
If it is 6:00 PM in Lisbon, what time is it in Roseau?
At 6:00 PM in Lisbon, clocks in Roseau show 1:00 PM.
When is a good time to call Roseau from Lisbon?
Between 2:00 PM and 6:00 PM in Lisbon – that is 9:00 AM to 1:00 PM in Roseau – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Roseau?
Until 5:00 AM in Lisbon it is still the previous day in Roseau. The other way round, from 7:00 PM in Roseau it is already the next day in Lisbon.
Is the time difference between Lisbon and Roseau the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Roseau will be 4 hours behind Lisbon.
