These posts may help you in your planning for October events. They will be revised and supplemented throughout the month.
Prayer Suggestions for Homilies and Prayers of the Faithful from the Canadian Bishops
Season of Creation (until October 4)
St. Therese of Lisieux (Oct 1)
Guardian Angels (Oct 2)
St. Francis of Assisi (Oct 4)
World Teachers Day (Oct 5)
St. John XXIII (October 11)
St. Teresa of Avila (October 15)
St. Luke (October 18)
St. John Paul II (October 22)
Catholics and Halloween (October 31)
Looking ahead …
All Saints Day (Nov 1) and All Souls Day (Nov 2)
Remembrance Day (November 11)