Roseau LagosTime Converter
Roseau (AST, UTC−4) is currently 5 hours behind Lagos (WAT, UTC+1). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in Roseau, it's the same day in Lagos.
Roseau (AST) runs 5 hours behind Lagos (WAT). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.
- Time difference
- +5h 00m
- Roseau
- UTC−4
- Lagos
- UTC+1
- Best call window
- 9:00 AM AST
Roseau to Lagos conversion table
The next 12 hours in Roseau and the matching local time in Lagos. The current hour is highlighted; drag the converter's slider and the table follows.
| Roseau · AST | Lagos · WAT |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Best time to meet between Roseau & Lagos
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
This time difference never changes
Neither side observes daylight saving against the other, so the gap stays constant all year. Roseau does not observe daylight saving time. Lagos does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair — every combination is a live tool, not an article.
From Roseau
To Lagos
One source of truth — for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am Roseau time in Lagos?", it can cite the exact, DST-aware result — not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "Roseau → Lagos",
"url": "https://worldclock.pro/en/convert/roseau-to-lagos",
"from": {
"name": "Roseau",
"type": "city",
"abbreviation": "AST",
"daylightAbbreviation": null,
"iana": "America/Dominica",
"standardUtcOffset": "-04:00",
"daylightUtcOffset": null,
"referenceCity": "Roseau"
},
"to": {
"name": "Lagos",
"type": "city",
"abbreviation": "WAT",
"daylightAbbreviation": null,
"iana": "Africa/Lagos",
"standardUtcOffset": "+01:00",
"daylightUtcOffset": null,
"referenceCity": "Lagos"
},
"currentDifferenceMinutes": 300,
"possibleDifferencesMinutes": [
300
],
"note": "The difference is constant year-round."
}
Frequently asked questions
What is the time difference between Roseau and Lagos?
Roseau is currently 5 hours behind Lagos. Roseau is on AST (UTC−4) and Lagos is on WAT (UTC+1). The difference can change when either side starts or ends daylight saving time.
Is Lagos ahead of or behind Roseau?
Lagos is currently 5 hours ahead of Roseau.
When it is 9:00 AM in Roseau, what time is it in Lagos?
When it is 9:00 AM on a Monday in Roseau, it is 2:00 PM in Lagos.
Do Roseau and Lagos observe daylight saving time?
Roseau does not observe daylight saving time. Lagos does not observe daylight saving time.
How do I convert Roseau time to Lagos time?
Add 5 hours to any time in Roseau to get the time in Lagos. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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