Saint Martin · AST
Mon, 14 Sept 2026
Timezone Guide
Marigot, Saint Martin runs on UTC−4. This time zone stays fixed year-round at UTC−4 — daylight saving time is not observed. Marigot and New York currently share the same clock. Standard 9-to-6 working hours overlap for about 9 hours a day with New York. A good time to connect: 09:00–18:00 in Marigot lines up with 09:00–18:00 in New York. There is a 5-hour difference between Marigot and London. Standard 9-to-6 working hours overlap for about 4 hours a day with London. A good time to connect: 09:00–13:00 in Marigot lines up with 14:00–18:00 in London. There is a 13-hour difference between Marigot and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Toronto, Caracas, Havana. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Marigot.
Practical Info
Marigot (Saint Martin) is home to roughly 6K people. Today brings about 13.3 hours of daylight: sunrise at 05:36, sunset at 18:54. This time zone stays fixed year-round at UTC−4 — daylight saving time is not observed. It sits in the Northern Hemisphere, about 18° north of the equator. Traffic drives on the right.
Flag
Saint Martin
Capital
Marigot 👑
Continent
North America
Time Zone
AST · America/Marigot
Coordinates
18.07°N, 63.08°W
Currency
EUR (€)
Calling Code
+590
Driving Side
Right
Hemisphere
Northern
Language
French
Measurement System
Metric
Did You Know?
The border between French Saint Martin and Dutch Sint Maarten has been open and unfortified since the Treaty of Concordia in 1648, and is generally described as one of the oldest continuously peaceful international borders anywhere.
The clock: Marigot keeps UTC−4, the same as the Dutch side — crossing the island changes the currency, the language and the legal system, but not the hour.
Annual Daylight
Working Hours
2h overlap