Difference time between Vietnam and St Martin in hours, minutes, and seconds is [ +11 hours ] with gregorian date today is Monday 19th of January 2026 in Vietnamese local time, Where the time now in Vietnam is 05:20 AM and the time now in St Martin is 18:20 PM in St Martian local time and the time comparison between Socialist Republic of Vietnam and St Martin in greenwich time ( GMT ) where Vietnam advanced about greenwich time ( GMT +07:00 ) while St Martin late for greenwich time ( GMT -04:00 ).