Difference time between Guinea Bissau and Afghanistan in hours, minutes, and seconds is [ -4 hours -30 minutes ] with gregorian date today is Wednesday 17th of June 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 11:07 AM and the time now in Afghanistan is 15:37 PM in Afghan local time and the time comparison between Republic of Guinea-Bissau and Afghanistan in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Afghanistan advanced about greenwich time ( GMT +04:30 ).