Difference time between Aruba and Oman in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Wednesday 19th of August 2026 in Aruban local time, Where the time now in Aruba is 23:01 PM and the time now in Oman is 07:01 AM in Omani local time and the time comparison between Aruba and Oman in greenwich time ( GMT ) where Aruba late for greenwich time ( GMT -04:00 ) while Oman advanced about greenwich time ( GMT +04:00 ).