Difference time between French Guiana and Jersey in hours, minutes, and seconds is [ -4 hours ] with gregorian date today is Thursday 10th of September 2026 in French Guianese local time, Where the time now in French Guiana is 17:02 PM and the time now in Jersey is 21:02 PM in Jersian local time and the time comparison between French Guiana and Jersey in greenwich time ( GMT ) where French Guiana late for greenwich time ( GMT -03:00 ) while Jersey advanced about greenwich time ( GMT +01:00 ).