Difference time between Guinea Bissau and Mexico in hours, minutes, and seconds is [ +5 hours ] with gregorian date today is Thursday 30th of July 2026 in Guinea Bissauan local time, Where the time now in Guinea Bissau is 01:54 AM and the time now in Mexico is 20:54 PM in Mexican local time and the time comparison between Republic of Guinea-Bissau and Mexico in greenwich time ( GMT ) where Guinea Bissau advanced about greenwich time ( GMT +00:00 ) while Mexico late for greenwich time ( GMT -05:00 ).