It is 8:10 am in America/St_Lucia
America/St_Lucia is the IANA identifier for the time zone of St Lucia in Saint Lucia. It is running at UTC-4 right now, abbreviated AST, and the local date is Saturday, September 26, 2026. The zone never moves its clocks.
What time is it in America/St_Lucia right now
8:10 am on Saturday, September 26, 2026, as this page was served, which in 24 hour form is 08:10. The clock above ticks on from there in your own browser. The offset is a whole 4 hours behind UTC, so a UTC timestamp converts here by changing the hour and leaving the minutes exactly as they are.
47 other zones read UTC-4 at this instant. They are interchangeable as a clock reading today and not as an identifier: storing UTC-4 instead of America/St_Lucia throws away the rule that decides what they all do at the next transition.
The UTC offset of America/St_Lucia
An offset of UTC-4 names the meridian 60.0 degrees west, and Castries, Saint Lucia sits at 60.99 degrees west. Those are within 4 minutes of solar time of each other, so this is one of the zones whose clock genuinely matches its own sun.
Because this zone never moves its clocks, UTC-4 is the answer on every day of the year. That makes it an easy zone to schedule against, with the caveat that the other end of the call may still be moving its own clocks, so the gap between the two changes even though nothing changed here.
Daylight saving in America/St_Lucia
America/St_Lucia does not observe daylight saving. It sits at UTC-4 in January and reads UTC-4 again in July, so a gap worked out against it today is still right in six months. It has not moved its clocks in any year since 1970 that this page can see.
The database holds no clock change for America/St_Lucia in 2025, 2026 or 2027, so there is no transition table to print. The offset shown at the top of this page is the offset on every date in those three years.
How the offset of America/St_Lucia has changed since 1970
Read on 1 January and 1 July of each year, which is the cheapest pair of samples that shows both the winter offset and whether the clocks moved that summer. Nothing has changed: America/St_Lucia has been on the same pair of readings for all 57 years sampled. A rule change that began and ended between July and the following January is invisible to this sampling, so the table is a shape rather than a complete edit history.
| Years | 1 January | 1 July | Behaviour |
|---|---|---|---|
| 1970 to 2026 | UTC-4 | UTC-4 | one offset all year |
No summer shift appears in any year sampled, so a piece of software that treats America/St_Lucia as a fixed offset happens to be right, and is right by luck rather than by design: the same assumption applied to a neighbouring zone breaks twice a year.
Countries and regions that use America/St_Lucia
One country uses America/St_Lucia: Saint Lucia, which keeps this as its only time zone and has a population of about 180,000.
Cities in the America/St_Lucia time zone
This site does not yet carry a city page inside America/St_Lucia, so the readings here are computed for the identifier itself and anchored at Castries, Saint Lucia. That costs nothing in accuracy: an offset is a property of the zone, not of a settlement, so the clock above is right for every point inside it. The city index lists the 6,338 places that do have their own page.
The sun against the clock in America/St_Lucia
Worked out for Castries, Saint Lucia, the capital of a country that keeps the zone, at 14.01 degrees north, 60.99 degrees west. The sun rises at 5:53 am and sets at 5:57 pm, giving 12 hours 4 minutes of daylight. Solar noon, the moment the sun is highest, falls at 11:55 am, which is 5 minutes before clock noon.
That gap is the whole argument about where zone lines belong, in one number. It is made of three things: Castries, Saint Lucia sitting 1.0 degrees west of the UTC-4 meridian, the equation of time, which today runs 8.7 minutes ahead of mean time, and no daylight saving at all, because this zone does not use it.
Convert America/St_Lucia to another time zone
The converter is keyed on the abbreviations people type rather than on identifiers. America/St_Lucia is at UTC-4 right now, the same reading as EST, so these pages answer the same question for it today. They will diverge if the two zones ever adopt different daylight saving rules, which is exactly why the identifier is the thing worth storing.
Questions about America/St_Lucia
- What time is it in America/St_Lucia right now?
- 8:10 am on Saturday, September 26, 2026, as this page was served. The clock at the top of the page ticks on from there.
- What is the UTC offset of America/St_Lucia?
- UTC-4 at this instant, on every day of the year.
- Does America/St_Lucia observe daylight saving time?
- No. It stays at UTC-4 all year.
- What is the abbreviation for America/St_Lucia?
- AST at this instant. It does not change, because the offset does not.
- Which countries use America/St_Lucia?
- Saint Lucia.
- Why store America/St_Lucia instead of UTC-4?
- Because the offset is an output and the identifier is the input. This zone has one offset today and no guarantee of keeping it, and 47 other zones share its current reading while carrying different rules. A record storing UTC-4 cannot tell them apart; a record storing
America/St_Luciakeeps working through every future rule change.