Holi celebrates the arrival of spring, the end of winter, the blossoming of love and for many, it is a festive day to meet others, play and laugh, forget and forgive, and repair broken relationships. The festival is also an invocation for a good spring harvest season. It lasts for a night and a day, starting on the evening of the Purnima (Full Moon Day) falling in the Hindu calendar month of Phalguna.