The Exaltation of the Holy Cross

Feast of the Exaltation of the Holy Cross, who the day after the Dedication of the Basilica of the Resurrection erected over the grave of Christ, is praised and worshiped as paschal trophy of his victory and a sign that He will appear in the sky, announcing the second coming.

Celebration	14 of September Saints of the day
Name	Cruz is a man's name. Other saints with the same name: Blessed Cruz Laplana y Laguna
Process	We have no record of his canonization process.

Source: wikimedia.org