Difference time between Jamaica and French Guiana in hours, minutes, and seconds is [ -2 hours ] with gregorian date today is Friday 23rd of October 2026 in Jamaican local time, Where the time now in Jamaica is 04:42 AM and the time now in French Guiana is 06:42 AM in French Guianese local time and the time comparison between Jamaica and French Guiana in greenwich time ( GMT ) where Jamaica late for greenwich time ( GMT -05:00 ) while French Guiana late for greenwich time ( GMT -03:00 ).