Difference time between Macao and Mauritania in hours, minutes, and seconds is [ +8 hours ] with gregorian date today is Saturday 4th of October 2025 in Macanese local time, Where the time now in Macao is 05:38 AM and the time now in Mauritania is 21:38 PM in Mauritanian local time and the time comparison between Macao Special Administrative Region of China and Mauritania in greenwich time ( GMT ) where Macao advanced about greenwich time ( GMT +08:00 ) while Mauritania he has the same greenwich time ( GMT +00:00 ).