Difference time between Isle of Man and Guernsey in hours, minutes, and seconds is [ ] with gregorian date today is Saturday 15th of November 2025 in Manx local time, Where the time now in Isle of Man is 21:00 PM and the time now in Guernsey is 21:00 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 ).