Difference time between Iceland and Mongolia in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Sunday 26th of October 2025 in Icelandic local time, Where the time now in Iceland is 05:46 AM and the time now in Mongolia is 13:46 PM in Mongolian local time and the time comparison between Republic of Iceland and Mongolia in greenwich time ( GMT ) where Iceland advanced about greenwich time ( GMT +00:00 ) while Mongolia advanced about greenwich time ( GMT +08:00 ).