Difference time between French Guiana and South Korea in hours, minutes, and seconds is [ -12 hours ] with gregorian date today is Saturday 15th of November 2025 in French Guianese local time, Where the time now in French Guiana is 14:20 PM and the time now in South Korea is 02:20 AM in South Korean local time and the time comparison between French Guiana and South Korea in greenwich time ( GMT ) where French Guiana late for greenwich time ( GMT -03:00 ) while South Korea advanced about greenwich time ( GMT +09:00 ).