https://www.catholicnewsagency.com/saint/feast-of-st-joseph-the-worker-471
To foster deep devotion to Saint Joseph among Catholics, and in response to the “May Day” celebrations for workers sponsored by Communists, Pope Pius XII instituted the feast of Saint Joseph the Worker in 1955. This feast extends the long relationship between Joseph and the cause of workers in both Catholic faith and devotion. Beginning in the Book of Genesis, the dignity of human work has long been celebrated as a participation in the creative work of God. By work, humankind both fulfills the command found in Genesis to care for the earth (Gn 2:15) and to be productive in their labors. Saint Joseph, the carpenter and foster father of Jesus, is but one example of the holiness of human labor.
St. Joseph has two feast days on the liturgical calendar. The first is March 19—Joseph, the Husband of Mary. The second is May 1—Joseph, the Worker.
“Saint Joseph is a man of great spirit. He is great in faith, not because he speaks his own words, but above all because he listens to the words of the Living God. He listens in silence. And his heart ceaselessly perseveres in the readiness to accept the Truth contained in the word of the Living God,” Pope John Paul II had once said.
There is very little about the life of Joseph in Scripture but still, we know that he was the chaste husband of Mary, the foster father of Jesus, a carpenter and a man who was not wealthy. We also know that he came from the royal lineage of King David.
We can see from his actions in scripture that Joseph was a compassionate man, and obedient to the will of God. He also loved Mary and Jesus and wanted to protect and provide for them.
Since Joseph does not appear in Jesus’ public life, at his death, or resurrection, many historians believe Joseph had probably died before Jesus entered public ministry.
Joseph is the patron of many things, including the universal Church, fathers, the dying and social justice.