Difference time between French Guiana and Cuba in hours, minutes, and seconds is [ +2 hours ] with gregorian date today is Thursday 1st of January 2026 in French Guianese local time, Where the time now in French Guiana is 02:30 AM and the time now in Cuba is 00:30 AM in Cuban local time and the time comparison between French Guiana and Cuba in greenwich time ( GMT ) where French Guiana late for greenwich time ( GMT -03:00 ) while Cuba late for greenwich time ( GMT -04:00 ).