Christian feast day: Gertrude the Great (Roman Catholic Church)

Gertrude the Great or Gertrude of Helfta was a German Benedictine nun and mystic who was a member of the Monastery of Helfta. While herself a Benedictine, she had strong ties to the Cistercian Order; her monastery in Helfta is currently run by nuns of the Cistercian Order.

The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institutions and has played a prominent role in the history and development of Western civilization. The Church consists of 24 sui iuris (autonomous) churches, including the Latin Church and 23 Eastern Catholic Churches, which comprise almost 3,500 dioceses and eparchies around the world, each overseen by one or more bishops. The pope, who is the bishop of Rome, is the chief pastor of the church.