Maha Shivaratri is a significant Hindu festival celebrated in honor of Lord Shiva, marking the night dedicated to the worship of this deity. It typically falls in February or March and is observed by millions of devotees through fasting, night-long vigils, and the chanting of prayers. This festival represents both the spiritual and cosmological dimensions of Shiva, emphasizing his role as a creator, protector, and destroyer, which resonates deeply within various schools of thought in Hinduism.