Current Time in Saint Lucia

Saint Lucia uses Atlantic Standard Time (UTC-4 year-round). No daylight saving time observed.

About the Timezone in Saint Lucia

Saint Lucia, with its capital in Castries, is located in the Caribbean region. The country uses Atlantic Standard Time (AST) year-round, with a fixed offset of UTC-4 year-round. There is no daylight saving time adjustment. Major cities include Castries, Vieux Fort, Micoud, Soufrière, Dennery. Saint Lucia shares UTC-4 with Barbados. Same time. Saint Lucia shares UTC-4 with St. Vincent. Same time. Saint Lucia shares UTC-4 with Grenada. Same time.

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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
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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.

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