Makar Sankranti is the solar festival of Surya's entry into Makara (Capricorn), marking the start of Uttarayana— the sun's northward course. One of the few festivals set by the solar calendar, it falls in mid-January. It is kept with holy bathing, til-gud, sun worship and kite-flying, and takes many regional forms — Pongal, Lohri, Uttarayan, Bihu and Khichdi.
The turning of the sun
Makar Sankranti is both an astronomical event and a harvest festival — the sun's entry into Capricorn and the start of its long climb back toward the north, met with thanksgiving for the gathered crop.
Surya enters Makara
Sankranti means the transit (sankramana) of the sun from one zodiacal sign into the next. Makar Sankranti marks the most celebrated of these — Surya’s passage into Makara, Capricorn. Of the twelve sankrantis in the year, this is the great festival, the moment the sun begins to climb.
The start of Uttarayana
From this transit begins Uttarayana — the sun’s six-month northward journey, when days lengthen and light returns. The tradition holds Uttarayana to be a deva-favoured, auspicious season for sacred undertakings; in the Mahabharata, Bhishma on his bed of arrows waits for Uttarayana before leaving his body.
Fixed to the solar calendar
Almost all Hindu festivals follow the lunar months and so move through the seasons; Makar Sankranti is among the rare few tied to the solar calendar, set by the sun’s actual position. This is why it falls steadily in mid-January each year — the one major festival anchored to the solar reckoning rather than the moon.
Harvest and turning point
It is at once an astronomical and an agricultural festival. The winter crop is in; the cold is at its deepest and about to ease. Makar Sankranti gathers both meanings — gratitude for the harvest gathered, and welcome to the sun whose returning warmth will ripen the next.
How Makar Sankranti is observed
The customs gather around the sun and the season — a dawn bath, the warming sweets of sesame and jaggery, worship of Surya, and the open winter sky.
Holy bathing — Ganga Sagar and Prayag
A ritual dip in sacred waters at dawn is the heart of the day. Millions gather where the Ganga meets the sea at Ganga Sagar in Bengal, and at the Triveni Sangam at Prayag — the great Magha-mela bathing begins on Sankranti. The bath at this turning of the sun is held to cleanse and to bless.
Til-gud — sesame and jaggery
Sweets of til (sesame) and gud (jaggery) are the festival’s signature — warming foods for the cold, shared with the gentle words “til-gud ghya, god god bola” (take this sesame-jaggery and speak sweetly). The exchange is a making and mending of bonds, a wish for sweetness in the year ahead.
Surya worship
The day is given to the sun. Devotees offer arghya — water poured to Surya at sunrise — recite the Aditya Hridayam and the Gayatri, and give thanks to the source of light, warmth and the harvest. The festival is, at root, the honouring of Surya as he begins his ascent.
Kite-flying
Across Gujarat, Maharashtra and the north the skies fill with kites on Sankranti. Beyond the joy of it, the custom carries the spirit of the day — people out under the open winter sun, drawing in its returning light after the short dark days.
Dana — the gift
Charity is especially kept on this day: gifts of til, grain, blankets, ghee and warm food to the needy and to brahmins. Giving as the sun turns north is held to carry particular merit, binding the festival’s gratitude to generosity.
Regional forms
Because it follows the sun, the same day is kept the length of the land — under different names, with different foods and customs, but always as the great mid-winter harvest and sun festival.
Pongal — Tamil Nadu
The four-day Tamil harvest festival, named for the dish of newly-harvested rice boiled with milk and jaggery until it overflows — an overflowing of abundance. Surya Pongal honours the sun, and Mattu Pongal the cattle who work the land.
Lohri — Punjab (the eve)
Kept on the eve, around the bonfire into which til, gur, popcorn and rewari are offered as people sing and circle the flames. Lohri marks the passing of the winter solstice and the coming of longer days, with special celebration for the harvest and for newlyweds and newborns.
Uttarayan — Gujarat
Gujarat keeps Sankranti as Uttarayan, above all the great kite festival, when the skies over Ahmedabad and across the state turn thick with kites from dawn to dusk, and rooftops fill with families.
Magh Bihu — Assam
Also called Bhogali Bihu, the Assamese harvest festival of feasting. Community huts (meji and bhelaghar) of bamboo and thatch are built, feasted in, and burnt at dawn, with offerings to Agni and an abundance of rice-based delicacies.
Khichdi — the north
Across Uttar Pradesh, Bihar and the north the day is simply Khichdi — for the dish of rice and lentils cooked, eaten and given in charity on Sankranti. The great Khichdi mela and bathing at Gorakhpur and Prayag mark the day.
Educational overview. Makar Sankranti follows the solar calendar and falls in mid-January; the exact day and the regional customs vary. Consult your local panchanga for the precise sankramana time.