Difference time between Guinea Bissau and Madagascar in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Thursday 30th of July 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 00:01 AM and the time now in Madagascar is 03:01 AM in Malagasy local time and the time comparison between Republic of Guinea-Bissau and Madagascar in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Madagascar advanced about greenwich time ( GMT +03:00 ).