Difference time between Iran and Sri Lanka in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Friday 21st of August 2026 in Iranian local time, Where the time now in Iran is 15:04 PM and the time now in Sri Lanka is 16:04 PM in Sri Lankian local time and the time comparison between Islamic Republic of Iran and Sri Lanka in greenwich time ( GMT ) where Iran advanced about greenwich time ( GMT +04:30 ) while Sri Lanka advanced about greenwich time ( GMT +05:30 ).