From OrthodoxWiki
Saints Constantine and
Helen,
Equals to the Apostles and rulers of the Roman Empire; Saint Constantine (in baptism Yaroslav) and his children Saints Michael and Theodore,
Wonder-workers of Murom; Saint Cassian the Greek,
monk of Uglich; Saint Agapitus,
Abbot of Markushev (Vologda);
Righteous New-Martyr Pachomius of Patmos (
Mount Athos); Saint Basil,
Bishop of Ryazan; Saint Hospicius of Trier (Gaul); celebration of the
Vladimir icon of the Theotokos; repose of Elder Isaac of Dionisiou
Monastery (Mount Athos)