Holy Trinity Orthodox Church
Sharing the Gospel of Christ in Sioux City Since 1918
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Yiayia's Attic is Holy Trinity's community wide rummage sale. Come check out gently used items! CASH ONLY!
Annual Church Picnic
10th Thursday after Pentecost
Saints and Feasts Commemorated
Floros & Lauros the Monk-martyrs of Illyria; Leontus the martyr; Hermos the Martyr; John & George, Patriarchs of Constantinople; Relics of Arsenios the Righteous of Paros; Constantine the New Martyr of Capua; Matthew the New Martyr of Gerakari; Afterfeast of the Dormition of our Most Holy Lady the Theotokos and Ever Virgin Mary
Visit the Online Chapel for more daily readings, hymns, a monthly calendar of saints and feasts, and more.