Port of Spain, Trinidad And Tobago
Port of Spain uses Atlantic Standard Time, four hours behind Coordinated Universal Time. Trinidad and Tobago does not currently change its clocks seasonally, so local time remains on the same UTC offset throughout the year.
Port Of Spain, Trinidad And Tobago
Monday, 2 November 2026
UTC−4 · America/Port_of_Spain
Time and sun data for Port Of Spain — the largest city of Port of Spain
The sun in Port Of Spain
Sunrise 5:59 AM Solar noon 11:51 AM Sunset 5:43 PM Daylight 11 h 44 min Night 12 h 16 min Civil twilight 5:37 AM – 6:05 PM
Trinidad And Tobago · 10 cities
Largest cities
- Port Of Spain 49 031
- Mucurapo 4 342
All cities
- Belmont
- Boissiere Village
- Corbeaux Town
- East Dry River
- Mucurapo
- Peru
- Port Of Spain
- Saint Clair
- Saint James
- Woodbrook
Current time in Port of Spain, Trinidad And Tobago
Port of Spain is the capital of Trinidad and Tobago and lies on the northwestern coast of Trinidad. Its civil time is commonly abbreviated AST. To convert UTC to Port of Spain time, subtract four hours; a UTC date may therefore still be the previous calendar day locally.
The absence of a seasonal clock change makes comparisons relatively simple. Port of Spain keeps the same clock setting in January, July, and every month between. Other countries may enter or leave daylight saving time, however, so their difference from Port of Spain can still change.
A dependable meeting rule: write “Port of Spain time” and the UTC offset, because “Atlantic time” can mean different seasonal arrangements elsewhere.
Port of Spain and other major urban centres
Port of Spain is both a city and a distinct municipal area. It is the country’s administrative and commercial capital, but the continuous urban landscape extends beyond the city boundary into neighbouring parts of northwestern Trinidad. That distinction matters when comparing municipal populations with wider metropolitan activity.
Major population centres commonly used when planning travel or comparing local time include: Port of Spain, the national capital and the principal centre within this municipality. Chaguanas, a large borough in central Trinidad.
San Fernando, the principal city in southern Trinidad. Arima, an established borough east of the capital. Scarborough, the main urban centre on Tobago. All of these places follow the same national clock. Travelling between them does not require resetting a watch, although road and sea travel times still need to be allowed for.
Sunrise and daylight in the capital
Sunrise in Port of Spain changes gradually through the year. The exact moment depends on the date, the observer’s position, the local horizon, elevation, and the definition used for sunrise. A daily time display is therefore more useful than treating one published value as permanent.
Trinidad’s position near the equator means daylight duration varies less dramatically than it does at high latitudes. Sunrise and sunset still shift over the seasons, and twilight begins before the sun’s upper edge appears. Hills, buildings, cloud, and coastal weather can change when direct sunlight is actually visible.
For an early departure, use the sunrise value for the intended date rather than today’s value. If the activity requires usable light, also consider civil twilight and local conditions. Sunrise is an astronomical event; a bright, unobstructed street is a separate practical question.
Questions and answers
- What time zone is Port of Spain in?
- It is in Atlantic Standard Time, with an offset of UTC−4.
- Does Port of Spain observe daylight saving time?
- No. Trinidad and Tobago does not currently move its clocks forward or back seasonally.
- Is Port of Spain time different from San Fernando or Tobago?
- No. Port of Spain, San Fernando, and Tobago use the same national time, so domestic travel involves no time-zone change.