Time in Roseau, Dominica
Roseau is on Atlantic Standard Time (AST, UTC−4).
- Time zone
- Atlantic Standard Time
- UTC offset now
- UTC−4
- Daylight saving
- Not observed
- Country
- Dominica
- Sunrise today
- 5:56 am
- Sunset today
- 5:48 pm
- Day length
- 11 hours 52 minutes
- IANA time zone
- America/Dominica
Roseau doesn't change its clocks for daylight saving time.
Compare Roseau with your time
Your own time zone comes first, then Roseau. Add teammates or more cities, then click an hour to plan a meeting.
Time difference from Roseau
Upcoming public holidays in Dominica
Questions
What time zone is Roseau in?
Roseau is on Atlantic Standard Time (AST, UTC−4). Its IANA time zone is America/Dominica.
Does Roseau have daylight saving time?
Roseau doesn't change its clocks for daylight saving time.
What is the time difference between Roseau and London?
London is 5 hours ahead of Roseau.
Updated Saturday 10 October 2026