Difference time between French Guiana and Puerto Rico in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Thursday 10th of September 2026 in French Guianese local time, Where the time now in French Guiana is 14:42 PM and the time now in Puerto Rico is 13:42 PM in Puerto Rican local time and the time comparison between French Guiana and Puerto Rico in greenwich time ( GMT ) where French Guiana late for greenwich time ( GMT -03:00 ) while Puerto Rico late for greenwich time ( GMT -04:00 ).