Difference time between Guinea Bissau and Greenland in hours, minutes, and seconds is [ +2 hours ] with gregorian date today is Saturday 25th of October 2025 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 04:43 AM and the time now in Greenland is 02:43 AM in Greenlandic local time and the time comparison between Republic of Guinea-Bissau and Greenland in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Greenland late for greenwich time ( GMT -02:00 ).