The document provides information about Songkran Day, the Thai New Year festival celebrated from April 13-15 each year. Songkran marks the sun's entry into the zodiac sign of Aries. Activities during Songkran include making merit at temples in the morning, bathing Buddha images in the afternoon, and a water splashing feast where younger people sprinkle water on elders for blessings. The festival is an important time for Thai people to celebrate, play traditional games and music, and spend time with family and community.