4th day of Navratri 2017 is March 31 in Vasant Navratri (Chaitra Navratri). During Sharad Navratri, it is on September 24. This day marks Varad Vinayak Chaturthi.
In Nepal, Navratri is celebrated as Dashain. On the fourth day of Dashain, regular puja to Goddess Durga is observed along with the above said vratas. Most of the devotees are not aware about the second day of Vratas of Navratri.
Today’s Goddess to worship in Navadurga Sampradaya is – Maa Kushmanda Devi
Today’s Goddess to worship in Navadevi Sampradaya is – Mahalakshmi Devi
Today’s Goddess to worship (Alankaram) in Vijayawada Kanakadurga Temple is – Sri Mahalakshmi Devi
Today’s Goddess to worship in Dasha Mahavidya sampradaya is – Tripurasundari Mahavidya
Today’s Goddess to worship in Saptamatrika / Ashtamatrika Sampradaya is – Indrani (Aindri, Mahendri, Shakri, Vajri)
Today’s Navratri colour is – Read this post for Navratri colours list for 2017
Today’s Naivedyam or food recipe to offer to Durga Mata is – read this post for Nine Naivedyams for Durga