Hindu God's praying Day wise is auspicious
In Hindu mythology, every day of the week is dedicated to one particular god. Devotees who believe in god worship particular lords every day. So, if you want to worship all avatras and forms of god in particular, you get one whole day to shower your devotion to the god! In short, every day of the week is dedicated to a particular god. For example, Monday is a day which is devoted to Lord Shiva. Tuesday is the day to worship Lord Hanuman, Wednesday to Lord Ganesha etc.