Difference time between Jamaica and Japan in hours, minutes, and seconds is [ -14 hours ] with gregorian date today is Friday 23rd of October 2026 in Jamaican local time, Where the time now in Jamaica is 05:21 AM and the time now in Japan is 19:21 PM in Japanese local time and the time comparison between Jamaica and Japan in greenwich time ( GMT ) where Jamaica late for greenwich time ( GMT -05:00 ) while Japan advanced about greenwich time ( GMT +09:00 ).