Roseau to Lisbon: time difference
Lisbon is 5 h ahead of Roseau. 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.
Roseau 23:09 11:09 PM Lisbon 04:09 4:09 AM You –:–
23:09 11:09 PM
Atlantic Standard Time · UTC-4
☀️ 05:57 · 🌙 17:50
04:09 4:09 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
·
+5 h
Lisbon is 5 h ahead of Roseau.
When you, Roseau 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
🇩🇲 Roseau
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
- Right now
Time zones side by side
| Detail | 🇩🇲 Roseau | 🇵🇹 Lisbon |
|---|---|---|
| Local time | 23:09 | 04:09 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Western European Summer Time |
| UTC offset | UTC-4 | UTC+1 |
| Offset from Roseau | — | +5 h |
| IANA zone | America/Dominica | Europe/Lisbon |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:57 | 07:41 |
| Sunset | 17:50 | 19:07 |
| Daylight | 11 h 53 min | 11 h 26 min |
| People on this clock | 15,000 | 545,923 |
Compare Roseau with another city
More comparisons with Roseau: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Roseau and Lisbon: common questions
How many hours ahead of Roseau is Lisbon?
The clocks in Lisbon are 5 hours ahead of those in Roseau (UTC+1 and UTC−4).
What time is it in Lisbon when it is 9:00 AM in Roseau?
When it is 9:00 AM in Roseau, it is 2:00 PM in Lisbon.
What time is it in Lisbon at the end of the working day in Roseau?
The working day in Roseau ends at 6:00 PM; in Lisbon it is 11:00 PM at that moment.
When is a good time to call Lisbon from Roseau?
Between 9:00 AM and 1:00 PM in Roseau – that is 2:00 PM to 6:00 PM in Lisbon – both places are within working hours (9:00 AM–6:00 PM).
From what time in Roseau is it tomorrow in Lisbon?
Once it is 7:00 PM in Roseau, the date in Lisbon has already changed. Until 5:00 AM in Lisbon, it is still the previous day in Roseau.
Is the time difference between Roseau and Lisbon the same all year?
No. Only Lisbon switches to summer time, so the gap changes twice a year. From October 25, 2026, Lisbon will be 4 hours ahead of Roseau.
