1. Diwali (Deepavali): Festival of lights, celebrated by Hindus and Sikhs, symbolizing the victory of good over evil.
2. Holi: Spring festival of colors, primarily celebrated by Hindus, where people play with colored powder and water.
3. Dussehra: A Hindu festival that celebrates the victory of Lord Rama over demon king Ravana, culminating in the burning of effigies of Ravana.
4. Ganesh Chaturthi: Celebrates the birth of Lord Ganesha, the elephant-headed god of wisdom, prosperity, and good fortune.
5. Navratri: Nine-day festival celebrated by Hindus, with each day dedicated to a different form of the Goddess Durga.
6. Pongal (Sankranti): Harvest festival celebrated primarily in South India, marking the end of the winter solstice.
7. Onam: Celebrated in Kerala, marks the homecoming of King Mahabali, and coincides with the harvest season.
8. Raksha Bandhan: Celebrated by Hindus, symbolizing the bond between brothers and sisters, where sisters tie a protective thread (Rakhi) around their brothers' wrists.
9. Durga Puja: Celebrates the victory of Goddess Durga over the demon Mahishasura; primarily observed in West Bengal and the eastern states of India.
10. Guru Nanak Jayanti: Birth anniversary of Guru Nanak Dev, the founder of Sikhism.
11. Eid al-Fitr and Eid al-Adha: Celebrated by Muslims to mark the end of the holy month of Ramadan and to commemorate the sacrifice of Prophet Ibrahim, respectively.
12. Christmas: Celebrates the birth of Jesus Christ, widely observed by Christians across India.
13. Maha Shivratri: Festival dedicated to Lord Shiva, where devotees offer prayers and perform rituals throughout the night.
These are just a few examples of the diverse festivals celebrated in India, reflecting its rich cultural heritage, religious diversity, and regional traditions.