Difference time between Guinea Bissau and Argentina 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 04:49 AM and the time now in Argentina is 01:49 AM in Argentinian local time and the time comparison between Republic of Guinea-Bissau and Argentina in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Argentina late for greenwich time ( GMT -03:00 ).