Difference time between United States of America and Antigua and Barbuda in hours, minutes, and seconds is [ ] with gregorian date today is Friday 21st of August 2026 in American local time, Where the time now in United States of America is 21:28 PM and the time now in Antigua and Barbuda is 21:28 PM in Antiguan local time and the time comparison between United States of America and Antigua and Barbuda in greenwich time ( GMT ) where United States of America late for greenwich time ( GMT -04:00 ) while Antigua and Barbuda late for greenwich time ( GMT -04:00 ).