Difference time between Isle of Man and Guinea in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Friday 29th of May 2026 in Manx local time, Where the time now in Isle of Man is 19:49 PM and the time now in Guinea is 18:49 PM in Guinean local time and the time comparison between Isle of Man and Guinea in greenwich time ( GMT ) where Isle of Man advanced about greenwich time ( GMT +01:00 ) while Guinea he has the same greenwich time ( GMT +00:00 ).