Difference time between Nigeria and Oman in hours, minutes, and seconds is [ -3 hours ] with gregorian date today is Tuesday 26th of May 2026 in Nigerian local time, Where the time now in Nigeria is 21:46 PM and the time now in Oman is 00:46 AM in Omani local time and the time comparison between Federal Republic of Nigeria and Oman in greenwich time ( GMT ) where Nigeria advanced about greenwich time ( GMT +01:00 ) while Oman advanced about greenwich time ( GMT +04:00 ).