Difference time between Hong Kong and Iran in hours, minutes, and seconds is [ +4 hours +30 minutes ] with gregorian date today is Wednesday 29th of October 2025 in Hongkongese local time, Where the time now in Hong Kong is 04:00 AM and the time now in Iran is 23:30 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 ).