Difference time between Hong Kong and Iran in hours, minutes, and seconds is [ +4 hours +30 minutes ] with gregorian date today is Friday 5th of December 2025 in Hongkongese local time, Where the time now in Hong Kong is 23:59 PM and the time now in Iran is 19:29 PM in Iranian local time and the time comparison between Hong Kong Special Administrative Region of China and Iran in greenwich time ( GMT ) where Hong Kong advanced about greenwich time ( GMT +08:00 ) while Iran advanced about greenwich time ( GMT +04:30 ).