On the Liturgical Calendar has certain colours for certain events which tell us the events of the Catholic Church. The colours are green, yellow and purple. The events are Ordinary Time, Celebration Time and Preparing Time. Ordinary Time is green, Celebration Time is yellow and Preparing time is purple.
The feast day for St Pius is August the 21. The feast of Mary is on the 8th of September. Also Joseph’s feast day is March the 19th.
There is no particular celebration on my Birthday but it is only the the Lord’s Day. The Saint who shares the feast day with me is St Daniel on the 10th of October.