Difference time between Iceland and Saint Lucia in hours, minutes, and seconds is [ +4 hours ] with gregorian date today is Sunday 8th of February 2026 in Icelandic local time, Where the time now in Iceland is 01:09 AM and the time now in Saint Lucia is 21:09 PM in Saint Lucia local time and the time comparison between Republic of Iceland and Saint Lucia in greenwich time ( GMT ) where Iceland advanced about greenwich time ( GMT +00:00 ) while Saint Lucia late for greenwich time ( GMT -04:00 ).