This festival marks the birth of Hanuman, the Monkey God.
Hanuman Jayanti is celebrated to commemorate the birth of Hanuman Ji, the monkey God. He is the symbol of strength and energy.
Hanuman is worshipped for his unyielding devotion to Rama and is remembered for his selfless dedication to the God. Hanuman is considered the living embodiment of the Karma Yogi (one whose meditation and devotion are demonstrated through hard work or service).
Hanuman said "I am a humble messenger of Sri Rama. I have come here to serve Rama, to do His work. By the command of Lord Rama, I have come here. I am fearless by the Grace of Lord Rama. I am not afraid of death. I welcome it if it comes while serving Lord Rama."
In return for his unconditional love, Lord Rama granted him everlasting life. He promised that he would be worshipped alongside Rama and that his idol would be placed next to his.
This is a very popular festival. It can be celebrated individually or in the temple.
On this day, the sacred text, Hanuman Chalisa, is recited - a set of prayers glorifying Hanuman, describing his past times. Depending on the devotee, the text is either recited non-stop for 24 hours or sometimes it's performed a set number of times. Special Pujas are performed and offerings are made to Lord Hanuman. Some people have different rituals, such as sacred fire ceremonies.
In India particularly, colourful processions fill the streets. People dance, carry idols of Lord Hanuman and some people wear masks and tails to imitate the monkey God.
Every celebration is always accompanied by a period of fasting and then a big vegetarian feast.