Difference time between Jamaica and Guernsey in hours, minutes, and seconds is [ -6 hours ] with gregorian date today is Friday 2nd of October 2026 in Jamaican local time, Where the time now in Jamaica is 21:22 PM and the time now in Guernsey is 03:22 AM in Guernsian local time and the time comparison between Jamaica and Guernsey in greenwich time ( GMT ) where Jamaica late for greenwich time ( GMT -05:00 ) while Guernsey advanced about greenwich time ( GMT +01:00 ).