Guru Purnima, a significant celebration in various traditions, occurs on the auspicious full moon day of the Hindu month of Ashadha. It typically falls within the months of July and August on the Gregorian calendar.

In Hinduism, Guru Purnima commemorates the birth of Ved Vyasa, a revered sage renowned for his compilation and division of the Vedas into four parts. He also authored the Puranas, considered the 'fifth Veda,' as well as the epic Mahabharata.

Devotees believe that on this day, their prayers directly reach the Mahaguru, and his blessings dispel darkness and ignorance from the lives of disciples.

Guru Purnima Date: July 03, Monday.

Tithi Time: July 02, 8:21 pm to July 03, 5:08 pm.

In Buddhism, Guru Purnima marks the occasion when Gautam Buddha delivered his inaugural sermon, or teaching, to his first five disciples after his migration from Bodhgaya to Sarnath. Subsequently, the 'Sangha,' the community of Buddha's disciples, was established.

Jainism also associates significance with this day, as it commemorates Lord Mahavira becoming the 'Guru' to his first disciple, Gautam Swami. Therefore, this day holds special reverence in veneration of Mahavira.

Moreover, in ancient Indian history, Guru Purnima carries immense importance for farmers who worship deities to seek blessings for favorable rainfall, crucial for the forthcoming harvest.