Difference time between Guinea Bissau and Belize in hours, minutes, and seconds is [ +6 hours ] with gregorian date today is Friday 20th of March 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 21:38 PM and the time now in Belize is 15:38 PM in Belizean local time and the time comparison between Republic of Guinea-Bissau and Belize in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Belize late for greenwich time ( GMT -06:00 ).