Guru Purnima
The word Guru is derived from two words, 'Gu' and 'Ru'. The Sanskrit root "Gu" means darkness or ignorance. "Ru" denotes the remover of that darkness. Therefore one who removes darkness of our ignorance is a Guru. Gurus are believed by many to be the most necessary part of lives. On this day, disciples offer puja (worship) or pay respect to their Guru (Spiritual Guide). It falls on the day of full moon, Purnima, in the month of Ashadh (June–July) of the Shaka Samvat, Indian national calendar and Hindu calendar.According to Hindu Religion Guru is equated as a supreme power.The Guru is the only mediator between the individual and the Immortal(God).Guru purnima(Full moon day)is devoted to Guru.
The full moon day in the Hindu month of Ashad (July-August) is observed as the auspicious day of Guru Purnima, a day sacred to the memory of the great sage Vyasa. All Hindus are indebted to this ancient saint who edited the four Vedas, wrote the 18 Puranas, the Mahabharata and the Srimad Bhagavata. Vyasa even taught Dattatreya, who is regarded as the Guru of Gurus.