Chhath Puja is a sacred four-day Hindu observance dedicated to Surya, the Sun God, and Chhathi Maiya, expressing gratitude for life, health, and prosperity while seeking blessings for family well-being. Rooted in ancient Vedic tradition, it is uniquely marked by worship of both the setting and the rising sun, embodying a profound connection between human life and nature’s rhythms. Predominantly celebrated in Bihar, Jharkhand, eastern Uttar Pradesh, and Nepal, communities gather at riverbanks and ponds in an atmosphere of purity, discipline, and communal harmony. The festival unfolds through four austere rituals: “Nahay Khay” (ritual bathing and home purification), “Kharna / Lohanda” (a strict fast broken after evening worship with simple prasad like kheer and fruits), “Sandhya Arghya” (offerings to the setting sun at the water’s edge), and “Usha Arghya” (pre-dawn offerings to the rising sun followed by breaking the fast). Devotees maintain rigorous cleanliness, observe “Nirjala” fasts, and prepare traditional prasad in sanctified spaces, reflecting ideals of purity, self-discipline, and devotion. Celebrated typically in the “Kartika” Month (Oct–Nov), Chhath Puja blends mythology, ecology, and community spirit, honoring the life-giving energy of Surya and the protective grace of Chhathi Maiya. May “Surya Dev” bless you with health, prosperity, and serene light—warm wishes for a blessed Chhath Puja.”