Dominica observes Atlantic Standard Time (UTC−4) year-round.[1]
| Time in Dominica | |
|---|---|
| Time zone | Atlantic Standard Time |
| Initials | AST |
| UTC offset | UTC−4 |
| Daylight saving time | |
| DST not observed | |
| tz database | |
| America/Dominica | |
In the IANA time zone database, Dominica is given one zone in the file zone.tab—America/Dominica. "DM" refers to the country's ISO 3166-1 alpha-2 country code. Data for Dominica directly from zone.tab of the IANA time zone database; columns marked with * are the columns from zone.tab itself:[2]
| c.c.* | coordinates* | TZ* | Comments | UTC offset | DST |
|---|---|---|---|---|---|
| DM | +1518−06124 | America/Dominica | −04:00 | −04:00 |
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