Chhath Parva is a highly revered Hindu festival celebrated primarily in the Terai region of Nepal, dedicated to the Sun God (Surya) and Chhathi Maiya. Observed over four to five days in the month of Kartika, the festival involves rigorous fasting, including the famous Nirjala fast, where devotees abstain from food and water. Participants take holy baths in rivers and offer prayers to the rising and setting sun, expressing gratitude and seeking blessings for health, prosperity, and the well-being of their families. The festival is marked by preparing traditional foods, performing rituals on riverbanks, and fostering a sense of community devotion. Chhath Parva reflects deep spiritual discipline and showcases the cultural richness and religious fervor of Nepal’s Terai region.
Highlights

- Type: Hindu Religious Festival
- Duration: 4–5 Days
- Celebrated In: Terai region of Nepal, especially in cities like Birgunj, Janakpur, and Dhanusha
- Significance: Dedicated to Sun God (Surya) and Chhathi Maiya, seeking blessings for health, prosperity, and well-being
- Activities: Fasting, holy baths in rivers, offering prayers to the rising and setting sun, preparing traditional foods, and performing rituals on riverbanks
- Season: October–November (Kartika month of the Nepali calendar)
- Special Feature: Devotees perform rigorous fasting without water (Nirjala fast) and observe rituals at riverbanks during sunrise and sunset, making it a festival of devotion and endurance














