Kerala Calendar കേരള കലണ്ടർ

Vishu വിഷു

Vishu marks the Sun's entry into Medam (Aries) and opens the astronomical new year in Kerala. The first thing you see on Vishu morning, the Vishukkani, is believed to set the tone for the year.

Vishu dates
YearOccasionDate
2026Vishu (Vishukkani at dawn)
2027Vishu (Vishukkani at dawn)

Calculated for Thiruvananthapuram with sidereal (Lahiri) positions. Temple and devaswom announcements take precedence.

How the date is fixed

Vishu is tied to the Mesha Sankranti, the moment the Sun crosses into sidereal Aries. The Vishukkani is viewed at the first dawn after that moment. That is why Vishu can differ from Medam 1 by a day: in 2026 the Sun entered Medam on the morning of 14 April, so Medam began that day, but the first sunrise after the transit, and so Vishu, was on 15 April.

Vishukkani

The kani is arranged the night before in the prayer room, in an uruli (a wide bell-metal vessel). A typical kani holds raw rice, a golden cucumber (kani vellari), jackfruit, mango, coconut halves, a folded mundu, gold, coins, a mirror (valkannadi), a text such as the Ramayana, and bunches of konna flowers (Cassia fistula), which bloom yellow across Kerala in April. A nilavilakku is lit before dawn and each family member is led to it with eyes closed.

After the kani

Vishu and the Malayalam year

Kerala keeps two year beginnings. The Kollavarsham era number changes on Chingam 1 in August, while Vishu marks the start of the solar (astronomical) year. Farmers traditionally began sowing plans from Vishu, and many Kerala almanacs publish their Vishu phalam (predictions for the year) at this time.

Questions

Is Vishu the Malayalam new year?

Vishu is the astronomical new year. The Kollavarsham era year changes later, on Chingam 1 in August.

Why was Vishu on 15 April 2026 when Medam started on 14 April?

The Sun entered Medam in the morning of 14 April 2026. The Vishukkani is seen at the first sunrise after that moment, which was the dawn of 15 April.

Which flower is used for Vishukkani?

Kanikonna (Indian laburnum, Cassia fistula), the golden flower that is also Kerala's state flower.