Difference time between Nigeria and Mauritania in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Tuesday 26th of May 2026 in Nigerian local time, Where the time now in Nigeria is 21:48 PM and the time now in Mauritania is 20:48 PM in Mauritanian local time and the time comparison between Federal Republic of Nigeria and Mauritania in greenwich time ( GMT ) where Nigeria advanced about greenwich time ( GMT +01:00 ) while Mauritania he has the same greenwich time ( GMT +00:00 ).