Difference time between Nigeria and Mongolia in hours, minutes, and seconds is [ -7 hours ] with gregorian date today is Thursday 18th of September 2025 in Nigerian local time, Where the time now in Nigeria is 23:49 PM and the time now in Mongolia is 06:49 AM in Mongolian local time and the time comparison between Federal Republic of Nigeria and Mongolia in greenwich time ( GMT ) where Nigeria advanced about greenwich time ( GMT +01:00 ) while Mongolia advanced about greenwich time ( GMT +08:00 ).