April 6 (Eastern Orthodox liturgics)

April 5 — Eastern Orthodox liturgical calendar — April 7
All fixed commemorations below are observed on April 19 by Orthodox Churches on the Old Calendar.
For April 6th, Orthodox Churches on the Old Calendar commemorate the Saints listed on March 24.

Saints

Hieromartyr Archilias, Priest, and Martyr Jeremiah, of Rome
Venerable Platonis of Nisibis, reposed in peace
Martyr Platonis and two martyrs buried up to their loins, at Ascalon in Palestine.
Hieromartyr Irenaeus, Bishop of Sirmium in Hungary
120 Martyrs of Persia under Shapur II
Martyrs Timothy and Diogenes, in Macedonia, by Arians Saint Eutychius, Patriarch of Constantinople
''Equal-to-the-Apostles Methodius of Moravia, Archbishop of Moravia and Enlightener of the Slavs''

Saints Florentius, Geminianus and Saturus, martyrs in Sirmium in Pannonia
Saints Rufina, Moderata, Romana, Secundus and Seven Companions, martyred at Sirmium in Pannonia
Saint Marcellinus of Carthage, imperial representative in North Africa, martyred by the Donatists
Saint Celestine, Pope of Rome
Saint Brychan, a King in Wales with twenty-four saintly children
Saint Ulched, a holy man who gave his name to Llechulched in Anglesey in Wales.
Saint Winebald, a monk at Saint-Loup-de-Troyes in France where he became abbot
Saint Derfel the Prince, son of King Joel II, became a hermit in Llandderfel in Gwynedd in Wales
Saint Gennard, a monk at Fontenelle Abbey in France and eventually Abbot of Flay
Saint Berthanc, a monk at Iona in Scotland and later Bishop of Kirkwall in Orkney
Saint Prudentius of Troyes
Saint Notker the Stammerer, nicknamed Balbulus, monk at St Gall Abbey where he spent his whole life, excelling as a musician
Saint Urban, Abbot of the Monastery of Peñalba near Astorga in Spain
Saint Ælfstan, monk who became Bishop of Ramsbury and succeeded St Ethelwold as Abbot of Abingdon

Venerable Gregory of the Great Lavra on Mount Athos, instructor of St. Gregory Palamas.Venerable Gregory of Sinai
Venerable Rufus the Obedient, of the Kiev Far Caves
New Martyr Nicholas the Deacon, of Mytilene
Saint Aphonios, Bishop of Novgorod from 1635-1649
New Martyr Paul the Russian, at Constantinople
New Hieromartyr Gennadius of Dionysiou, Mt. Athos, at Constantinople
New Martyrs Manuel, Theodore, George, Michael, and another George, of Samothrace, at Makri in Thrace
Saint Martyrius, monk of Glinsk Hermitage

Martyrs Peter Zhukov and Prohor Mikhailov
New Hieromartyr John Boikov, Priest
New Hieromartyr Jacob Boikov, Priest
New Hiero-confessor Sebastian, Schema-Archimandrite of Optina Monastery and Karaganda