Difference time between Mauritania and Sao Tome and Principe in hours, minutes, and seconds is [ ] with gregorian date today is Sunday 18th of January 2026 in Mauritanian local time, Where the time now in Mauritania is 22:14 PM and the time now in Sao Tome and Principe is 22:14 PM in Sao Tomean local time and the time comparison between Islamic Republic of Mauritania and Sao Tome and Principe in greenwich time ( GMT ) where Mauritania advanced about greenwich time ( GMT +00:00 ) while Sao Tome and Principe he has the same greenwich time ( GMT +00:00 ).