Difference time between Vietnam and Antigua and Barbuda in hours, minutes, and seconds is [ +11 hours ] with gregorian date today is Tuesday 21st of April 2026 in Vietnamese local time, Where the time now in Vietnam is 19:37 PM and the time now in Antigua and Barbuda is 08:37 AM in Antiguan local time and the time comparison between Socialist Republic of Vietnam and Antigua and Barbuda in greenwich time ( GMT ) where Vietnam advanced about greenwich time ( GMT +07:00 ) while Antigua and Barbuda late for greenwich time ( GMT -04:00 ).