Difference time between Trinidad and Tobago and Iceland in hours, minutes, and seconds is [ -4 hours ] with gregorian date today is Friday 11th of September 2026 in Trinidadian/Tobagonian local time, Where the time now in Trinidad and Tobago is 18:05 PM and the time now in Iceland is 22:05 PM in Icelandic local time and the time comparison between Republic of Trinidad and Tobago and Iceland in greenwich time ( GMT ) where Trinidad and Tobago late for greenwich time ( GMT -04:00 ) while Iceland he has the same greenwich time ( GMT +00:00 ).