Exact time with seconds in Trinidad And Tobago and timezones

Trinidad and Tobago is in the Atlantic Standard Time zone, which is 4 hours behind Greenwich Mean Time (GMT-4). Daylight Saving Time is observed in the country, during which clocks are moved ahead by one hour. The time zone changes to Atlantic Daylight Time (ADT), which is 3 hours behind GMT (GMT-3) during this period. The country observes Daylight Saving Time from the first Sunday of April to the last Sunday of October each year.