Jai Sri Ganesha,
Every day is a day of Guru Puja,
Yet there is a defined day to practice this truth in faith with reverence on yearly basis,
24th July is the designated day of Vyash Puja, Sri Ashaad Purnima, that Guru Purnima, the appearance day of Bhagwan Ved Vyas,
Indeed a most appropriate day to recall the glory of one's preceptor,
May Lord bless all,
Thanks, please