Simha Sankranti, also known as Simha Sankraman, is a Hindu festival that marks the beginning of the month of Shravana in the Hindu calendar. It is observed with great enthusiasm in the state of Odisha, India, where it is known as "Khudurukuni Osha".

During Simha Sankranti, devotees offer prayers to Lord Vishnu and seek his blessings for prosperity and happiness. The festival also involves colorful processions, cultural performances, and traditional rituals that reflect the rich cultural heritage of Odisha.

To celebrate Simha Sankranti, people decorate their homes with rangoli designs, light oil lamps, and prepare special dishes like pakhala (fermented rice) and fruits. The day is also considered auspicious for making donations and performing acts of charity to seek blessings for a good harvest and well-being.