Difference time between Nigeria and Costa Rica in hours, minutes, and seconds is [ +7 hours ] with gregorian date today is Friday 19th of September 2025 in Nigerian local time, Where the time now in Nigeria is 00:02 AM and the time now in Costa Rica is 17:02 PM in Costa Rican local time and the time comparison between Federal Republic of Nigeria and Costa Rica in greenwich time ( GMT ) where Nigeria advanced about greenwich time ( GMT +01:00 ) while Costa Rica late for greenwich time ( GMT -06:00 ).