Difference time between Guinea Bissau and Sudan in hours, minutes, and seconds is [ -2 hours ] with gregorian date today is Saturday 3rd of October 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 07:03 AM and the time now in Sudan is 09:03 AM in Sudanese local time and the time comparison between Republic of Guinea-Bissau and Sudan in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Sudan advanced about greenwich time ( GMT +03:00 ).