| <-June 2003 | July 2003: | August 2003-> |
| Sunday: | Monday: | Tuesday: | Wednesday: | Thursday: | Friday: | Saturday: |
| 1: The 13th Tuesday in Ordinary Time | 2: The 13th Wednesday in Ordinary Time | 3: The Feast of Saint Thomas, Apostle | 4: The 13th Friday in Ordinary Time | 5: The 13th Saturday in Ordinary Time | ||
| 6: The 14th Sunday in Ordinary Time | 7: The 14th Monday in Ordinary Time | 8: The 14th Tuesday in Ordinary Time | 9: The 14th Wednesday in Ordinary Time | 10: The 14th Thursday in Ordinary Time | 11: The Memorial of Saint Benedict | 12: The 14th Saturday in Ordinary Time |
| 13: The 15th Sunday in Ordinary Time | 14: The 15th Monday in Ordinary Time | 15: The 15th Tuesday in Ordinary Time | 16: The 15th Wednesday in Ordinary Time | 17: The 15th Thursday in Ordinary Time | 18: The 15th Friday in Ordinary Time | 19: The 15th Saturday in Ordinary Time |
| 20: The 16th Sunday in Ordinary Time | 21: The 16th Monday in Ordinary Time | 22: The Memorial of Saint Mary Magdalene | 23: The 16th Wednesday in Ordinary Time | 24: The 16th Thursday in Ordinary Time | 25: The Feast of Saint James, Apostle and Martyr | 26: The 16th Saturday in Ordinary Time |
| 27: The 17th Sunday in Ordinary Time | 28: The 17th Monday in Ordinary Time | 29: The Memorial of Saint Martha | 30: The 17th Wednesday in Ordinary Time | 31: The Memorial of Saint Ignatius of Loyola, Founder of the Jesuits |