Shivratri is observed as the "night of Shiva", the Hindu god, who is referred as "the destroyer of evil." This special day is not for celebrations and merry-making but to worship Lord Shiva, introspect and become meditative. While Shivratri comes once every month, Maha Shivratri or the "great night of Shiva" comes once in a year, just before the arrival of Spring season in the month of February or March. Its date keeps changing every year as it is related to the lunar calendar.
