Difference time between Isle of Man and Guernsey in hours, minutes, and seconds is [ ] with gregorian date today is Thursday 10th of September 2026 in Manx local time, Where the time now in Isle of Man is 20:01 PM and the time now in Guernsey is 20:01 PM in Guernsian local time and the time comparison between Isle of Man and Guernsey in greenwich time ( GMT ) where Isle of Man advanced about greenwich time ( GMT +01:00 ) while Guernsey advanced about greenwich time ( GMT +01:00 ).