Mahaveer Janma Kalyanak is related to Nativity of Christ . The 2019 date of the festival was Monday, 2 September . Mahaveer Janma Kalyanak is of Religious,cultural type . Because of Birth Anniversary of Mahaveer Swami,Commemorating the three-day fast observed by the Jewish people in the story of Purim the festival Mahaveer Janma Kalyanak is observed . The frequency of this festival is every year (lunar calendar) . The 2020 date of the festival was 30 April (China and East Asia) . Mahaveer Janma Kalyanak begins on Ashvin Shukla Prathama . 11 days after the start is when this festival ends  . Buddha's Birthday or Buddha Day is also called Mahaveer Janma Kalyanak . The festival involves celebrating the Jain Temple,social gatherings . The festival is observed by Wiccans . On Bright lunar fortnight Full Moon) (June–July), Mahaveer Janma Kalyanak is celebrated . Prayers,Hamd,religious rituals are the observances in Mahaveer Janma Kalyanak . The 2018 date of the festival was 29 April , (Sri Lanka, Cambodia, Myanmar and Bangladesh), 30 April (India, Nepal), 29 May (Singapore, Thailand, Malaysia and Indonesia) . The 2021 date of the festival was April 4 (Western)
The festival is celebrated on February 15