The Presbytery service to mark the Union of Birsay, Harray & Sandwick Church, East Mainland Church, Eday Church, Flotta Church, Orphir and Stenness Church, North Ronaldsay Church, Papa Westray Church, Westray Church, Sanday Church, South Ronaldsay & Burray Church, Stromness Church, Stronsay: Moncur Memorial Church, Kirkwall East Church, Shapinsay Church, Kirkwall: St Magnus Cathedral, Hoy & Walls Church, and Rousay Church, and the Introduction of the Team Ministers of the united charge.

Presbytery meets at 11:15 a.m. with the service starting at 11:30 a.m.