September 18 (Eastern Orthodox liturgics)

Sep. 17 - Eastern Orthodox Church calendar - Sep. 19

All fixed commemorations below celebrated on October 1 by Orthodox Churches on the Old Calendar.

For September 18th, Orthodox Churches on the Old Calendar commemorate the Saints listed on September 5.

St. Ariadne of Phrygia.

St. Eumenius, Bishop of Gortyna.

St. Eustorgius of Milan.

St. Richardis, Holy Roman Empress and first abbess of Andlau Abbey.

New Hieromartyr Amphilochius (Skvortsov), Bishop of Krasnoyarsk.

The Starorussk Icon of the Mother of God.

Greek Sources

Russian Sources

...
Wikipedia