An alpana drawn in white at a doorstep

Nabo Borsho, the Bengali New Year

পয়লা বৈশাখ

Poila Boishakh 2027

New ledgers, new clothes, and a queue at Kalighat before sunrise.

Boishakh 1 (বৈশাখ) · Chaitra Shukla Paksha

Tithi at sunrise
Navami
Sunrise
5:17 AM
Sunset
5:57 PM
Star at sunrise
Pushya

Date and times for (GMT+5:30).

Poila Boishakh is the first day of the month of Boishakh and of the Bengali year, the Bangabda. It is kept by Bengalis of every faith. Shopkeepers take new account books to the temple at dawn and open them with a swastika in red, in the ceremony of Haal Khata; customers are invited in for sweets. Everyone wears something new, greets everyone else with "Shubho Nabo Borsho", and eats as well as the year allows.

The story

The Bengali era is solar, and its year begins when the Sun enters Mesha. Its count is traced either to the seventh-century king Shashanka of Gauda, or to the Mughal emperor Akbar, who had the revenue year reset to follow the harvest.

The modern celebration owes much to Tagore, whose song welcoming Boishakh opens the morning programmes, and to the fairs of rural Bengal that follow the Charak festival on the last day of the old year.

এসো হে বৈশাখ, এসো এসো

Come, O Boishakh, come, come

Rabindranath Tagore

How the day goes

Why this date

Poila Boishakh is the first day of the solar month of Boishakh, which in the Bengali reckoning begins on the day after the Sun enters Mesha: 14 or 15 April.

Poila Boishakh in other years

YearDateDay
2026Wednesday
2027Thursday
2028Friday
2029Sunday
2030Monday
2031Tuesday

More Bengali festivals

Where to see Poila Boishakh

In West Bengal

Across India

Further reading