Difference time between Cayman Islands and Mauritania in hours, minutes, and seconds is [ -5 hours ] with gregorian date today is Wednesday 9th of September 2026 in Caymanian local time, Where the time now in Cayman Islands is 09:18 AM and the time now in Mauritania is 14:18 PM in Mauritanian local time and the time comparison between Cayman Islands and Mauritania in greenwich time ( GMT ) where Cayman Islands late for greenwich time ( GMT -05:00 ) while Mauritania he has the same greenwich time ( GMT +00:00 ).