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Saint Thomas Parish, Jamaica

Saint Thomas Parish uses UTC−05:00 throughout the year, just like the rest of Jamaica. It has no daylight-saving clock changes. Morant Bay, Yallahs and all nearby communities therefore keep the same local time on every date.

Morant Bay, Jamaica

Saturday, 5 September 2026

UTC−5 · America/Jamaica

Time and sun data for Morant Bay — the largest city of Saint Thomas Parish

The sun in Morant Bay

Sunrise 5:53 AM Solar noon 12:06 PM Sunset 6:18 PM Daylight 12 h 25 min Night 11 h 35 min Civil twilight 5:31 AM – 6:40 PM

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Current time in Saint Thomas Parish, Jamaica

A clock set to Jamaica time is correct anywhere in Saint Thomas Parish. The eastern position of the parish does not create another time zone, and travelling into Saint Thomas from a neighbouring Jamaican parish does not require resetting a watch or phone.

For international coordination, the dependable rule is to subtract five hours from UTC. Calendar boundaries deserve attention: an evening in another region may correspond to an earlier hour, or even a different date, in Saint Thomas.

The parish lies toward Jamaica’s sunrise, but the whole island still agrees on what time it is.

Reading the clock across the parish

Morant Bay is the parish capital and the clearest location to use for civic appointments. Yallahs is a major settlement farther west, while Seaforth and Bath are notable inland communities. Their official times are identical even though travel times and landscapes vary.

Morant Bay is the administrative centre of Saint Thomas. Yallahs is an important town on the parish’s western side. Seaforth serves communities in the interior. Bath is an established inland settlement.

Using the nearest named town can improve the relevance of weather and solar information. It does not improve the clock itself: local civil time remains uniform. This distinction is useful when a website asks for a location to calculate sunrise but displays the same current time for several towns.

Morning light and eastern Jamaica

Because Saint Thomas is in eastern Jamaica, sunrise can occur somewhat earlier there than at places farther west on the island. That difference is measured in solar timing, not in whole time-zone hours. The exact sunrise still depends on the date and coordinates selected.

The listed astronomical sunrise may not be the first moment a person sees the Sun. Mountain slopes and other obstructions can block the eastern horizon. Before sunrise, civil twilight gradually increases available light; after sunset, it provides a corresponding period of fading light.

Anyone planning fishing, walking, transport or outdoor work should check the chosen day instead of relying on a remembered time from another season. Weather matters too. Heavy cloud can make dawn appear darker, but it does not alter the astronomical event.

Select Morant Bay or the nearest available community. Enter the date on which the activity will occur. Separate sunrise from the earlier beginning of twilight. Add a practical margin for terrain, cloud and preparation.

Questions and answers

What is the time-zone offset in Saint Thomas?
The parish uses UTC−05:00 all year.
Do clocks change during summer?
No. Jamaica does not make a seasonal daylight-saving adjustment.
Is sunrise identical in Morant Bay and Yallahs?
Not exactly. Their coordinates differ, so calculated solar times can differ slightly even though both towns use the same civil time.
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