Difference time between Guinea and Puerto Rico in hours, minutes, and seconds is [ +4 hours ] with gregorian date today is Friday 21st of August 2026 in Guinean local time, Where the time now in Guinea is 09:02 AM and the time now in Puerto Rico is 05:02 AM in Puerto Rican local time and the time comparison between Republic of Guinea and Puerto Rico in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Puerto Rico late for greenwich time ( GMT -04:00 ).