Current Time in Saint Lucia
Saint Lucia uses Atlantic Standard Time (UTC-4 year-round). No daylight saving time observed.
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Timestamp:
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Saint Lucia Timezone Details
- Country
- Saint Lucia
- Capital
- Castries
- Timezone
- Atlantic Standard Time (AST)
- IANA Name
- America/Puerto_Rico
- UTC Offset
- UTC-4 year-round
- Daylight Saving
- No
- Region
- Caribbean
- Major Cities
- Castries, Vieux Fort, Micoud, Soufrière, Dennery
Saint Lucia uses Atlantic Standard Time. This timezone does not observe daylight saving time. View the full timezone page for DST rules, offset comparisons, and all countries in this zone.
View Atlantic Standard Time zone →
Time Differences
- vs Barbados (AST) (UTC-4)
- Saint Lucia shares UTC-4 with Barbados. Same time.
- vs St. Vincent (AST) (UTC-4)
- Saint Lucia shares UTC-4 with St. Vincent. Same time.
- vs Grenada (AST) (UTC-4)
- Saint Lucia shares UTC-4 with Grenada. Same time.
Frequently asked questions
Does Saint Lucia have daylight saving time?
No. Saint Lucia has never observed DST and stays on AST (UTC-4) year-round.
What timezone is Castries in?
Castries uses Atlantic Standard Time (AST), which is UTC-4. Same timezone as Barbados, St. Vincent, and Grenada.
What is the time difference between Saint Lucia and the US?
Saint Lucia is 1 hour ahead of US Eastern Time (EST) in winter; same time as EDT in summer.