Mattu Pongal is the third day of the four-day Pongal festival. In Tamil, the word 'Mattu' means bull, and this day of Pongal celebrates cattle, particularly bulls, which play a vital role in working hard to help farmers raise crops. Mattu Pongal 2025 is on January 15. To celebrate the festival, we bring you Happy Mattu Pongal 2025 messages, greetings, quotes, and wishes.