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Other parts of Curacao

Curacao uses Atlantic Standard Time throughout the year and does not normally change its clocks for daylight saving time. Willemstad is the main city reference, while sunrise varies by date and exact position on the island.

Willemstad, Curacao

1:29:23 PM

Friday, 4 September 2026

UTC−4 · America/Curacao

Time and sun data for Willemstad — the largest city of Other parts of Curacao

The sun in Willemstad

Sunrise 6:27 AM Solar noon 12:36 PM Sunset 6:46 PM Daylight 12 h 19 min Night 11 h 41 min Civil twilight 6:05 AM – 7:07 PM

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Current time in Curacao, Curacao

The island uses the America/Curacao time zone, commonly abbreviated AST. Its offset is UTC−4. Because Curacao keeps this clock throughout the year, seasonal changes in its time difference from foreign cities are usually caused by those other places changing their clocks.

The country and the island have the same geographic name, so a page labeled “Curacao, Curacao” refers to the local time used across the constituent country. Driving from one district to another never requires a watch adjustment.

The spelling Curaçao includes a cedilla, while Curacao is common in web addresses and systems that simplify characters. Both forms identify the same Caribbean island for time-zone purposes. On Curacao, the sea may change color with the light; the clocks are less theatrical.

Willemstad and island localities

Willemstad is the capital, the largest urban center, and the best default location for checking local time. Other useful place names include Sint Willibrordus, Barber, Soto, Westpunt, and Lagun, along with the island’s many named districts and neighborhoods.

Choose Willemstad for government, business, port, and central urban plans. Use Westpunt or Lagun for activities toward the island’s western end. Select the nearest district for a beach, dive site, or accommodation.

Keep all bookings on the same AST clock wherever they occur. Curacao’s compact size means solar differences across the island are small, yet a precise locality remains useful for dawn and sunset calculations. Coastal orientation and the shape of the visible horizon can matter to photographers and boaters.

Sunrise in a tropical setting

Sunrise still changes with the seasons even though the civil clock does not. The variation is driven by Earth’s motion and the island’s position, not by daylight saving time. Always pair a solar time with a calendar date.

A listed sunrise describes an astronomical horizon under standard assumptions. Buildings, hills, cloud banks, and the direction a coast faces can alter the first visible sunlight at a particular spot. Weather can also determine whether sunrise is visible at all.

For diving, sailing, or an early drive, distinguish sunrise from the earlier phases of twilight. There may be useful light before the Sun crosses the horizon, but visibility on land and water also depends on cloud, rain, and local safety conditions.

Questions and answers

Does Curacao observe daylight saving time?: No. It normally remains on Atlantic Standard Time throughout the year.
What is Curacao’s time zone?: It uses America/Curacao, which is AST at UTC−4.
Is Willemstad’s time valid across the island?: Yes. Every locality on Curacao uses the same civil clock.