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World Mission Sunday – 19th October 2025

October and World Mission Sunday is a time for the faithful of the world to show their appreciation towards the work of overseas missionaries. World Mission Sunday is the Holy Father’s annual appeal for spiritual and financial support so that the life-giving work of overseas mission and missionaries can continue. It always falls on the second last Sunday in October, meaning this year it will be celebrated over the weekend of Sunday 19th October.

The theme for this year’s celebration of Mission Sunday is: “Missionaries of Hope Among All Peoples.

Further information about Mission Sunday can be found on the Missio Ireland website: https://missio.ie/world-mission-sunday/