Difference time between French Guiana and Trinidad and Tobago in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Saturday 13th of September 2025 in French Guianese local time, Where the time now in French Guiana is 01:18 AM and the time now in Trinidad and Tobago is 00:18 AM in Trinidadian/Tobagonian local time and the time comparison between French Guiana and Trinidad and Tobago in greenwich time ( GMT ) where French Guiana late for greenwich time ( GMT -03:00 ) while Trinidad and Tobago late for greenwich time ( GMT -04:00 ).