Difference time between Guinea and Brunei Darussalam in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Thursday 20th of August 2026 in Guinean local time, Where the time now in Guinea is 09:27 AM and the time now in Brunei Darussalam is 17:27 PM in Bruneian local time and the time comparison between Republic of Guinea and Brunei Darussalam in greenwich time ( GMT ) where Guinea advanced about greenwich time ( GMT +00:00 ) while Brunei Darussalam advanced about greenwich time ( GMT +08:00 ).