Difference time between Jamaica and Greece in hours, minutes, and seconds is [ -7 hours ] with gregorian date today is Wednesday 31st of December 2025 in Jamaican local time, Where the time now in Jamaica is 22:23 PM and the time now in Greece is 05:23 AM in Greek local time and the time comparison between Jamaica and Greece in greenwich time ( GMT ) where Jamaica late for greenwich time ( GMT -05:00 ) while Greece advanced about greenwich time ( GMT +03:00 ).