All Saints Day is a Christian feast day celebrated on November 1st. It is a day to honor all the saints, known and unknown, who have died and are now in heaven. All Saints Day is a time to remember the lives of the saints and to reflect on their examples of faith and holiness.
The origins of All Saints Day can be traced back to the early days of the Church. In the 4th century, the Church began to set aside certain days to commemorate the martyrs who had died for their faith. Over time, these days were expanded to include all the saints, and All Saints Day became a major feast day in the Church calendar.
In the Western Church, All Saints Day is celebrated with a Mass and a procession. In the Eastern Church, All Saints Day is celebrated with a vigil and a Divine Liturgy.