Synaxis of the Glorious and All-Praised Twelve Apostles.
On the day after the feast of Sts. Peter and Paul, the Church celebrates in one synaxis the Twelve Apostles of Christ. Chosen by the Lord to be with Him and to be sent out to preach, they received the Holy Spirit at Pentecost and carried the Gospel to the ends of the known world, nearly all of them sealing their witness with martyrdom.
The Church is called apostolic because it rests upon their preaching and continues their mission. The synaxis on June 30 gathers into one commemoration the men through whom the good news of the Resurrection was first proclaimed in every land.
Feast day
On the New Calendar, Synaxis of the Holy Apostles is commemorated on June 30. Churches on the Old (Julian) Calendar keep the feast on July 13 of the civil calendar.
Who celebrates a name day
People with these names keep their name day on this feast:
Apostolos, Apostolis, Tolis, Apostolia
Also commemorated on June 30
Peter, Prince of the Horde
Saint, Πέτρος ο Πρίγκιπας του Ορντύνσκ
Righteous Peter, prince of the Golden Horde, who was baptised and founded a monastery at Rostov.
Icon: public domain image from Wikimedia Commons.