Difference time between United States of America and St Martin in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Sunday 18th of January 2026 in American local time, Where the time now in United States of America is 17:23 PM and the time now in St Martin is 18:23 PM in St Martian local time and the time comparison between United States of America and St Martin in greenwich time ( GMT ) where United States of America late for greenwich time ( GMT -04:00 ) while St Martin late for greenwich time ( GMT -04:00 ).