The first major Indian holiday of the year is a Hindu festival dedicated to the sun god, Surya. Popularly called Makar Sankranti, it is celebrated over several days and marks the end of winter and the start of spring.
Known by various names across the country, the festival is celebrated as Pongal in the South Indian state of Tamil Nadu and among the Tamil diaspora around the world, including in Sri Lanka. In Assam in the north east of India, it's celebrated as Magh Bihu, while in other states, it's simply known as Sankranti. Sikhs also celebrate the festival as Maghi.
India's neighbouring countries also mark the festival — it is known as Poush Sankranti in Bangladesh and Maghe Sankranti in Nepal.
On which dates do Makar Sankranti and Pongal fall?
The dates for Makar Sankranti and Pongal are set by the solar cycle and usually begin when the Sun enters Capricorn. According to online Hindu calendar drikpanchang.com, this year it falls on Sunday on the Gregorian calendar. However, in some parts of India, celebrations will begin on Saturday.
How is Makar Sankranti celebrated?
Depending on which part of India you live in, Makar Sankranti celebrations can last between two and four days, each state or region marking the festivities in different ways.
In Andhra Pradesh and Telangana in the south of India, for example, women decorate the entrance of their homes with geometric patterns using rice flour. In Gujarat in the west, thousands of colourful kites will be seen dotting the skies as revellers head to their rooftops to indulge in friendly competitions.
Many Hindu devotees also travel to holy rivers such as the Ganga and Yamuna to take a dip and atone for their sins.
In many parts of India, sweets are made from sesame and jaggery and consumed as part of celebrations.
How is Pongal celebrated?
Pongal gets its name from the dish popularly made to mark the festival. The name means to "boil over" or "overflow", and the dish is made of rice, milk and jaggery traditionally cooked in a clay pot.
The dish is first offered to the deity Surya, then to cattle who help with agriculture, and then shared among family members or among the community where large-scale celebrations are held.
On this day, cows are bathed, garlanded with flowers and their horns decorated to honour them.