Gupt Navratri, also known as the Hidden Navratri, is a special and somewhat less publicized observance of the Navratri festival, celebrated in the months of Ashadha (June-July) and Magh (January-February). Unlike the more widely known Shardiya Navratri that takes place in September-October, Gupt Navratri is observed privately and with a focus on inner spiritual practices.https://www.bhaktvatsal.com/gyanganga-category/gupt-navratri-special