All Saints

All Saints' Day, often shortened to All Saints, is a feast celebrated on November 1 in Western Christianity, and on the first Sunday after Pentecost in Eastern Christianity in honour of all the saints, known and unknown. In terms of Roman Catholic theology, the feast commemorates all those who have attained the beatific vision in heaven, while the next day, All Souls' Day, commemorates the departed faithful who have not yet been purified and reached heaven.