The Holy Transfiguration of Our Lord, God, and Savior Jesus Christ. Tuesday of 11th week after Pentecost. August 19th (August 6th old style) The Holy Transfiguration of Our Lord, God, and Savior Jesus Christ. Tuesday of 11th week after Pentecost. August 19th (August 6th old style) August 16, 2025 Dmitry Kilin Tuesday August 19th. The Holy Transfiguration of Our Lord, God, and Savior Jesus Christ. (August 6th according to old style) (no service)