Difference time between Guinea and Ireland in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Saturday 24th of October 2026 in Guinean local time, Where the time now in Guinea is 04:00 AM and the time now in Ireland is 05:00 AM in Irish local time and the time comparison between Republic of Guinea and Ireland in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Ireland advanced about greenwich time ( GMT +01:00 ).