Difference time between Iran and Oman in hours, minutes, and seconds is [ -30 minutes ] with gregorian date today is Tuesday 10th of November 2026 in Iranian local time, Where the time now in Iran is 19:27 PM and the time now in Oman is 19:57 PM in Omani local time and the time comparison between Islamic Republic of Iran and Oman in greenwich time ( GMT ) where Iran advanced about greenwich time ( GMT +04:30 ) while Oman advanced about greenwich time ( GMT +04:00 ).