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Saint Peter Parish, Dominica

Saint Peter Parish observes Atlantic Standard Time, UTC−4, without daylight saving time. Local clocks remain steady throughout the year, while sunrise, sunset, and the length of usable daylight change by date.

Colihaut, Dominica

Friday, 4 September 2026

UTC−4 · America/Dominica

Time and sun data for Colihaut — the largest city of Saint Peter Parish

The sun in Colihaut

Sunrise 05:55 Solar noon 12:06 Sunset 18:18 Daylight 12 h 23 min Night 11 h 37 min Civil twilight 05:33 – 18:39

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Current time in Saint Peter Parish, Dominica

Time in Saint Peter Parish is the same as in every other parish of Dominica. The island uses Atlantic Standard Time, placing local clocks four hours behind UTC. Subtract four hours when converting a schedule from UTC. If the UTC time is shortly after midnight, the corresponding local time may still belong to the preceding date. Checking the date alongside the hour prevents mistakes in travel and remote appointments.

The parish does not spring forward or fall back. However, a contact abroad may observe daylight saving time, changing the difference between the two places even while Saint Peter’s clock remains untouched.

In Saint Peter Parish, the clock stays put; the winding coastal road provides enough movement.

Colihaut, Dublanc, and the parish’s settlements

Saint Peter is a small parish on Dominica’s northwestern coast. Colihaut and Dublanc are its principal communities, with Bioche located between them along the coast. Smaller inhabited areas follow the same national time.

Colihaut is one of the parish’s main coastal settlements. Dublanc lies farther north on the western side of the island. Bioche is another coastal community within Saint Peter Parish. A local appointment retains the same hour throughout the parish. Travelling between Colihaut and Dublanc requires a journey, not a time-zone conversion. The same rule applies when continuing into adjacent Dominican parishes.

Search tools can confuse Dominica with similarly named places, so use the full parish and country name. For shared calendars, adding “AST” or “UTC−4” also helps recipients understand the intended clock.

Sunrise on a mountainous island

Sunrise and sunset shift through the calendar despite the fixed time zone. A daily solar listing gives an astronomical time for a chosen location, but Saint Peter’s slopes and ridges influence when direct sunlight reaches an observer.

On the western side of Dominica, the eastern terrain can screen the rising sun from some low coastal positions. The calculated sunrise may therefore occur before the sun itself becomes visible above the land. Conversely, open western views can make the approach of sunset easy to observe when weather permits.

Use a date-specific sunrise rather than a general monthly assumption. Verify that the selected place is in Saint Peter Parish, Dominica. Allow for hills and cloud when visibility is important. Use twilight information for activities beginning before sunrise.

Photographers should distinguish first light from the moment the sun clears the visible terrain. Walkers and drivers should regard solar information as only one part of preparation; route access and weather need separate checks.

A fixed clock and a moving solar schedule are not contradictory. AST defines how hours are labelled, while the changing position of the sun determines the daily pattern of natural light.

Questions and answers

Is Saint Peter Parish on Atlantic Standard Time?
Yes. It observes AST at UTC−4.
When does its clock change for daylight saving time?
It does not change. Dominica observes the same offset year-round.
Is Colihaut in a different time zone from Dublanc?
No. Both settlements use the same parish and national time.
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