April 20 (Eastern Orthodox liturgics)

thumb|An [[Eastern Orthodox Church|Eastern Orthodox cross]]

April 19 - Eastern Orthodox liturgical calendar - April 21

All fixed commemorations below are observed on May 3 by Eastern Orthodox Churches on the Old Calendar.

For April 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 7.

Saints

• Apostle Zacchaeus of the Seventy, Bishop of Caesarea in Palestine, he who was called down from the Sycamore tree by Jesus, according to the Gospel of Luke (1st century)
• Martyrs Acindinus, Antoninus, Victor, Zenon, Zoticus, Theonas, Caesareus, Severian and Christophoros (284-305) <small>(see also: April 18 - Slavic)</small>
• Venerable Theodore Trichinas ("the Hair-Shirt Wearer"), hermit near Constantinople (400)