September 19 (Eastern Orthodox liturgics)

Sep. 18 - Eastern Orthodox Church calendar - Sep. 20

All fixed commemorations below celebrated on October 2 by Orthodox Churches on the Old Calendar.

For September 18th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 6.

Martyrs Trophimus, Sabbatius, and Dorymedon of Synada.

St .Theodore of Tarsus, Archbishop of Canterbury.

Blessed Igor (George), tonsured Gabriel, great prince of Chernigov.

Sts. Prince Theodore of Smolensk and his children Saints David and Constantine.

New Hieromartyr Constantine Golubev, Archpriest.

Greek Sources

Russian Sources

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Wikipedia