Yn ystod y gwasanaeth, caiff y gynulleidfa glywed darlleniadau gan Nia Haf ac Ethan Williams o Urdd Gobaith Cymru a chan Mari Wyn Jones o Ysgol Maes Garmon, yr Wyddgrug.
During the service, the congregation will hear readings from Nia Haf and Ethan Williams from Urdd Gobaith Cymru and Mari Wyn Jones from Ysgol Maes Garmon in Mold.