Mahalaya, observed this year on September 22, 2025, is one of the most sacred occasions in the Hindu calendar, especially for devotees in West Bengal, Odisha, Assam, Tripura, and Bangladesh. The day holds a dual significance — it marks the conclusion of Pitru Paksha, a fortnight dedicated to offering prayers, respect, and gratitude to one’s ancestors, and the beginning of Devi Paksha, which heralds the arrival of Goddess Durga on Earth.
According to mythology, on this day, the gods and sages prayed to Goddess Durga to vanquish the demon king Mahishasura, symbolizing the triumph of good over evil. The day is celebrated with rituals like tarpan, where devotees offer water and prayers to their forefathers, seeking their blessings. It is believed that by remembering and honoring the departed souls, families invite peace, prosperity, and harmony into their lives.