Birth of the Baptist , Andrea Pisano [ Web Gallery of Art ] The Solemnity of the Nativity of St John the Baptist takes precedence liturgically over the Twelfth Sunday in Ordinary Time. At the Vigil Mass The Vigil Mass is celebrated on Saturday evening and has its own proper antiphons, prayers and readings, different from those of the Sunday Mass. Taking part in this Mass fulfils one's Sunday obligation. Readings (New American Bible: Philippines, USA) Readings (Jerusalem Bible: Australia, England & Wales, India [optional], Ireland, New Zealand, Pakistan, Scotland, South Africa) Gospel Luke 1:5-17 ( New Revised Standard Version, Anglicised Catholic Edition) At the Mass during the Day Readings (New American Bible: Philippines, USA) Readings (Jerusalem Bible: Australia, England & Wales, India [optional], Ireland, New Zealand, Pakistan, Scotland, South Africa) Gospel Luke 1:57-66, 80 ( New R...