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Saint Catherine Parish, Jamaica

Saint Catherine Parish observes Jamaica Standard Time at UTC-5 all year. Spanish Town, Portmore, Old Harbour, and nearby communities share one clock with no daylight-saving adjustment.

Spanish Town, Jamaica

Friday, 4 September 2026

UTC−5 · America/Jamaica

Time and sun data for Spanish Town — the largest city of Saint Catherine Parish

The sun in Spanish Town

Sunrise 05:55 Solar noon 12:08 Sunset 18:21 Daylight 12 h 26 min Night 11 h 34 min Civil twilight 05:33 – 18:43

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Current time in Saint Catherine Parish, Jamaica

America/Jamaica is the correct zone for every address in Saint Catherine. The parish stays five hours behind UTC in all seasons. Its clocks do not jump forward or return backward, and there is no time boundary when entering Kingston, Clarendon, or another neighbouring parish.

The unchanged offset is particularly helpful for domestic commuting. International coordination still needs a dated comparison because many foreign locations alter their clocks. A recurring call that works at one local hour may shift for the overseas participant when daylight saving begins or ends there.

Standard used: Jamaica Standard Time Permanent offset: UTC-5 Zone identifier: America/Jamaica Seasonal clock changes: zero Time conversion between Spanish Town and Portmore: unnecessary Between traffic and time zones, only one of them is likely to delay the trip to Spanish Town.

Spanish Town, Portmore, and Old Harbour

Spanish Town is Saint Catherine’s capital and a major historic urban centre. Portmore is another large urban area, closely connected with the Kingston metropolitan region. Old Harbour, Linstead, and Ewarton are also important parish communities. Their local clocks are identical.

Portmore’s metropolitan connections sometimes cause a service to group it with Kingston. That is harmless for timekeeping because both use America/Jamaica. Spanish Town is a better parish reference, but a location-specific weather or sunrise request should use the actual community rather than whichever city happens to appear first.

Transport schedules deserve separate attention from time conversion. A bus or appointment listed in local time means the same hour throughout Saint Catherine, but journey duration can vary. For an event published internationally, confirm that the organiser has not converted the time using a daylight-observing North American zone.

Sunrise across a varied parish

Saint Catherine extends across coastal, urban, and inland settings. Consequently, the first visible sun can differ even where astronomical sunrise calculations are close. A built-up horizon in Portmore, higher ground near an inland community, and an open coastal view present different practical conditions.

The correct date and coordinates determine the computed event. Spanish Town works for a general parish listing, while Portmore or Old Harbour is preferable for plans there. Twilight starts before sunrise and may be the more relevant measure for commuting or outdoor preparation.

Choose the exact town when the service provides it. Make sure the date has not shifted because the search was made from overseas. Separate astronomical sunrise from the start of civil twilight. Consider buildings, terrain, clouds, and safe access to the viewpoint.

Questions and answers
Does Portmore have the same time as Spanish Town?
Yes. Both communities are in Saint Catherine and use Jamaica Standard Time.
Is Saint Catherine ever on UTC-4?
No. Its normal civil time remains UTC-5 because Jamaica does not use daylight saving time.
Can Spanish Town’s sunrise represent the whole parish?
It provides a useful broad estimate, but exact timing should be calculated for the intended location and date.

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