Holi is a sacred ancient tradition of Hindus, a holiday in many states of India and Nepal with regional holidays in other countries. It is a cultural celebration that gives Hindus and non-Hindus alike an opportunity to have fun banter with other people by throwing coloured water and powder at each other. It is also observed broadly in the Indian subcontinent. Holi is celebrated at the end of winter, on the last full moon day of the Hindu luni-solar calendar month marking the spring, making the date vary with the lunar cycle
The festival has many purposes; most prominently, it celebrates the beginning of Spring. In 17th century literature, it was identified as a festival that celebrated agriculture, commemorated good spring harvests and the fertile land. Hindus believe it is a time of enjoying spring's abundant colours and saying farewell to winter. To many Hindus, Holi festivities mark an occasion to reset and renew ruptured relationships, end conflicts and rid themselves of accumulated emotional impurities from the past.