Roseau to Lisbon time converter

Lisbon is 5 hours ahead of Roseau. When it is 9:00 AM in Roseau, it is 2:00 PM in Lisbon.

Roseau AST

Sunday, October 18, 2026

Lisbon WEST

Monday, October 19, 2026

Roseau
Dominica
Sun, Oct 18
ASTUTC-4
Lisbon
Portugal
Mon, Oct 19
WESTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

Roseau to Lisbon conversion table

Every hour of today in Roseau and the matching time in Lisbon. Light rows are typical working hours (9:00–18:00).

RoseauLisbon
12:00 AM5:00 AM
1:00 AM6:00 AM
2:00 AM7:00 AM
3:00 AM8:00 AM
4:00 AM9:00 AM
5:00 AM10:00 AM
6:00 AM11:00 AM
7:00 AM12:00 PM
8:00 AM1:00 PM
9:00 AM2:00 PM
10:00 AM3:00 PM
11:00 AM4:00 PM
12:00 PM5:00 PM
1:00 PM6:00 PM
2:00 PM7:00 PM
3:00 PM8:00 PM
4:00 PM9:00 PM
5:00 PM10:00 PM
6:00 PM11:00 PM
7:00 PM12:00 AM+1 day
8:00 PM1:00 AM+1 day
9:00 PM2:00 AM+1 day
10:00 PM3:00 AM+1 day
11:00 PM4:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 1:00 PM in Roseau (2:00 PM – 6:00 PM in Lisbon).

Daylight saving time and the difference

The difference changes during the year because Roseau and Lisbon switch clocks on different dates:

  • Oct 18, 2026 – Oct 24, 2026: +5h
  • Oct 24, 2026 – Mar 27, 2027: +4h
  • Mar 27, 2027 – Oct 18, 2027: +5h

Distance

Roseau and Lisbon are 5,699 km (3,541 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Roseau and Lisbon?

Lisbon is 5 hours ahead of Roseau.

What time is it in Lisbon when it is 9 AM in Roseau?

When it is 9:00 AM in Roseau, it is 2:00 PM in Lisbon.

When is the best time to call Lisbon from Roseau?

Both sides are at work from 9:00 AM – 1:00 PM in Roseau (2:00 PM – 6:00 PM in Lisbon).

Does the time difference between Roseau and Lisbon change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.