Difference time between Guinea and Seychelles in hours, minutes, and seconds is [ -4 hours ] with gregorian date today is Tuesday 17th of February 2026 in Guinean local time, Where the time now in Guinea is 17:18 PM and the time now in Seychelles is 21:18 PM in Seychellois local time and the time comparison between Republic of Guinea and Seychelles in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Seychelles advanced about greenwich time ( GMT +04:00 ).