Difference time between Ireland and Puerto Rico in hours, minutes, and seconds is [ +4 hours ] with gregorian date today is Saturday 21st of March 2026 in Irish local time, Where the time now in Ireland is 00:24 AM and the time now in Puerto Rico is 20:24 PM in Puerto Rican local time and the time comparison between Ireland and Puerto Rico in greenwich time ( GMT ) where Ireland advanced about greenwich time ( GMT +01:00 ) while Puerto Rico late for greenwich time ( GMT -04:00 ).