Difference time between Sierra Leone and Antigua and Barbuda in hours, minutes, and seconds is [ +4 hours ] with gregorian date today is Sunday 18th of January 2026 in Sierra Leonean local time, Where the time now in Sierra Leone is 22:14 PM and the time now in Antigua and Barbuda is 18:14 PM in Antiguan local time and the time comparison between Republic of Sierra Leone and Antigua and Barbuda in greenwich time ( GMT ) where Sierra Leone advanced about greenwich time ( GMT +00:00 ) while Antigua and Barbuda late for greenwich time ( GMT -04:00 ).