The Days of Shakyamuni Buddha's Festivals

Gautama Shakaymuni Buddha was born as a prince in the city of Lumbini of Nepal, north of India, probably in 563 BC. There is no strong evidence to show which day was his birthday.

At the age of 16, he had a marriage arrangement with his cousin by his father, king of Shakya. At the age of 29, he left his palace to find the solution for the pain of birth, oldness, disease and death. He devoted himself to spiritual pursuits and Yoga practices. He failed by abstaining from taking food by practicing self-mortification and asceticism. Later, he changed his method and accepted a little milk and rice pudding from a village girl. At the age of 35, he attained Enlightenment after 49-day meditation. After 45-year spreading his doctrine, he entered the Parinirvana (Nirvana - Complete Silent - Death) in 483 BC.

All Buddhism Sutra (Bible) were written more than one hundred year after Buddha's Parinirvana. Those manuscript of sutra has vanished. Many people deny that the sutra was spoken by the Buddha. A Chinese Buddhist monk, Faxian, who traveled to India and Sri Lanka to bring Buddhist scriptures back to China during A.D. 399-412. The sutra were translated into Chinese from Pali language, which is a literary language of the Prakrit language family. Pali language was commonly used at the time of Buddha. From those translated sutra, Chinese estimated the time of Buddha's Birthday, Buddha's Enlightenment and Buddha's Nirvana based on the lunar calendar. Ancient India used the Hindu Calendar, which is similar to Chinese lunar calendar. The following days of Buddha's festival are celebrated each year today in all Chinese Buddhist temples. Asia countries imported Chinese Buddhism follow the same dates.

Chinese Lunar Calendar	Buddha's Festival
8th day of 4th lunar month	Shakyamuni Buddha's Birthday
8th day of 2nd lunar month	Shakyamuni Buddha's Renunciation
8th day of 12th lunar month	Sakyamuni Buddha's Enlightenment
15th day of 2nd lunar month	Shakyamuni Buddha's Nirvana

Find Shakyamuni Buddha's Birthday in Gregorian calendar

China Time Zone	USA Pacific Standard Time Zone
Buddha's Birthday 5/12/2008	Buddha's Birthday 5/12/2008
Buddha's Birthday 5/02/2009	Buddha's Birthday 5/01/2009
Buddha's Birthday 5/21/2010	Buddha's Birthday 5/20/2010

The biggest festival is the Buddha's Birthday. Many counties, which are uncertain the time of Buddha's birthday, celebrates on the full moon day in May using Gregorian calendar, which is close to 15th day of 4th Chinese lunar month. Because a solar month is longer than a lunar month. May might contains two full moon days, such as May 2nd and May 31st in 1988. Also, in USA time zones, May 2007 contains two full moon days on May 2nd and May 31st.