Difference time between Vietnam and Guinea Bissau in hours, minutes, and seconds is [ +7 hours ] with gregorian date today is Thursday 23rd of October 2025 in Vietnamese local time, Where the time now in Vietnam is 02:32 AM and the time now in Guinea Bissau is 19:32 PM in Guinea Bissauan local time and the time comparison between Socialist Republic of Vietnam and Guinea Bissau in greenwich time ( GMT ) where Vietnam advanced about greenwich time ( GMT +07:00 ) while Guinea Bissau he has the same greenwich time ( GMT +00:00 ).