Sandhya Vandana is a daily ritual performed by many Hindus, typically in the morning, afternoon, and evening. It involves the recitation of specific mantras and prayers, often directed towards the sun, symbolizing the importance of light and knowledge. This practice is considered a way to purify the mind and body, fostering a sense of spiritual connection. The ritual usually includes the offering of water, known as Arghya, to the sun, along with the chanting of the Gayatri Mantra. Sandhya Vandana is an essential part of the daily routine for those who have undergone the sacred thread ceremony, known as Upanayana, marking their initiation into spiritual life.