Difference time between United States of America and Saint Lucia in hours, minutes, and seconds is [ ] with gregorian date today is Thursday 20th of August 2026 in American local time, Where the time now in United States of America is 15:10 PM and the time now in Saint Lucia is 15:10 PM in Saint Lucia local time and the time comparison between United States of America and Saint Lucia in greenwich time ( GMT ) where United States of America late for greenwich time ( GMT -04:00 ) while Saint Lucia late for greenwich time ( GMT -04:00 ).