Difference time between United States of America and Greenland in hours, minutes, and seconds is [ -2 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 19:11 PM and the time now in Greenland is 21:11 PM in Greenlandic local time and the time comparison between United States of America and Greenland in greenwich time ( GMT ) where United States of America late for greenwich time ( GMT -04:00 ) while Greenland late for greenwich time ( GMT -02:00 ).