Difference time between Aruba and Oman in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Sunday 21st of September 2025 in Aruban local time, Where the time now in Aruba is 14:52 PM and the time now in Oman is 22:52 PM 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 ).