Difference time between Guyana and Jamaica in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Thursday 30th of October 2025 in Guyanese local time, Where the time now in Guyana is 02:29 AM and the time now in Jamaica is 01:29 AM in Jamaican local time and the time comparison between Co-operative Republic of Guyana and Jamaica in greenwich time ( GMT ) where Guyana late for greenwich time ( GMT -04:00 ) while Jamaica late for greenwich time ( GMT -05:00 ).