Difference time between Antigua and Barbuda and Costa Rica in hours, minutes, and seconds is [ +2 hours ] with gregorian date today is Thursday 22nd of October 2026 in Antiguan local time, Where the time now in Antigua and Barbuda is 07:01 AM and the time now in Costa Rica is 05:01 AM in Costa Rican local time and the time comparison between Antigua and Barbuda and Costa Rica in greenwich time ( GMT ) where Antigua and Barbuda late for greenwich time ( GMT -04:00 ) while Costa Rica late for greenwich time ( GMT -06:00 ).