Difference time between Aruba and Mauritania in hours, minutes, and seconds is [ -4 hours ] with gregorian date today is Thursday 12th of November 2026 in Aruban local time, Where the time now in Aruba is 05:30 AM and the time now in Mauritania is 09:30 AM in Mauritanian local time and the time comparison between Aruba and Mauritania in greenwich time ( GMT ) where Aruba late for greenwich time ( GMT -04:00 ) while Mauritania he has the same greenwich time ( GMT +00:00 ).