Difference time between Guinea Bissau and Uganda in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Saturday 25th of October 2025 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 04:45 AM and the time now in Uganda is 07:45 AM in Ugandan local time and the time comparison between Republic of Guinea-Bissau and Uganda in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Uganda advanced about greenwich time ( GMT +03:00 ).