Difference time between French Guiana and Cuba in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Thursday 20th of August 2026 in French Guianese local time, Where the time now in French Guiana is 14:10 PM and the time now in Cuba is 13:10 PM 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 ).