Poson Full Moon Poya Day is an important Buddhist holiday celebrated in Sri Lanka. It commemorates the arrival of Buddhism to the island of Sri Lanka during the 3rd century BCE. The festival takes place on the full moon day of the month of Poson (June), according to the Buddhist lunar calendar.
Poson Full Moon Poya Day is significant because it marks the introduction of Buddhism to Sri Lanka by Arahat Mahinda, the son of Emperor Ashoka of India. According to legend, Arahat Mahinda arrived in Sri Lanka on the day of the Poson full moon and met King Devanampiyatissa, who eventually embraced Buddhism along with his people.
On this day, Buddhists in Sri Lanka engage in various religious activities to commemorate the occasion. Many people visit Buddhist temples and engage in meditation, prayers, and offering of flowers, incense, and lamps. Some devotees also observe sil, which is a practice of observing strict moral discipline for a day or a period of time.
In addition to religious observances, Poson Full Moon Poya Day is also a time for cultural and social activities. Many people participate in processions, cultural performances, and community events. It is a time for families and friends to come together, share meals, and engage in acts of charity and generosity.
Overall, Poson Full Moon Poya Day is an important day for Sri Lankan Buddhists to reflect on the teachings of Buddhism, honor their heritage, and engage in acts of piety and goodwill.