Public holiday in Sri Lanka

Poson Full Moon Poya Day in Sri Lanka

Poson Full Moon Poya Day is listed as a public holiday in Sri Lanka. Use the dates below to plan ahead and check whether an observed or substitute day applies.

Next occurrence

Tuesday

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Poson Full Moon Poya Day dates

2
DateDaySubstitute day
MondayNo
TuesdayNo

Poson Full Moon Poya Day in Sri Lanka

Poson Full Moon Poya Day marks the historic arrival of Buddhism in Sri Lanka. Celebrated annually in June, this sacred Buddhist festival honors Arahat Mahinda's mission in Mihintale. Millions of devotees visit temples across the island to observe religious rituals and reflect on spiritual teachings.

History

Poson commemorates the pivotal moment in the 3rd century BCE when Arahat Mahinda, the son of Indian Emperor Ashoka, arrived in Sri Lanka. He met King Devanampiyatissa at the sacred hill of Mihintale and introduced Buddhist teachings to the island. This event permanently shaped the cultural, religious, and architectural landscape of Sri Lanka.

Traditions & Food

During Poson, adherents dress in simple white garments and participate in temple prayers, meditation, and chanting. Communities set up 'dansal', which are free food and drink stalls offering refreshments like rice, noodles, and herbal drinks to travelers and pilgrims. Intricate illuminated pandals depicting Buddhist Jataka stories are also displayed across towns and cities.

Closures & Travel

As a national public holiday, government offices, banks, and schools remain closed throughout Sri Lanka. Sale of alcohol and meat is strictly prohibited on this day, with bars and butcher shops shutting down nationwide. Travelers heading to Anuradhapura and Mihintale should expect heavy crowds and plan transportation well in advance.

Questions about Poson Full Moon Poya Day

When is Poson Full Moon Poya Day celebrated?

It falls on the full moon day of the lunar month of Poson, which usually corresponds to the month of June.

Are businesses and shops closed on Poson?

Yes, banks, government institutions, and most commercial establishments are closed, and alcohol sales are strictly banned.

View all public holidays in Sri Lanka