Eight major festivals of Sakyamuni

February 8: Sakyamuni Buddha became a monk.

February 15: the nirvana of Sakyamuni Buddha.

April 8: Sakyamuni Buddha Christmas Day

April 15: Buddha's auspicious day-also celebrating the birth, enlightenment and nirvana of Sakyamuni Buddha (that is, Vesak Day in Southern Buddhism countries).

The eighth day of the twelfth lunar month: Black Rice Taoist Day.

Extended data:

The founder of Buddhism, Sakyamuni (Buddha), is a Sakyamuni from the kingdom of Gukapilovi in central India. He existed in the middle of 1000 BC. At this time, the prosperity of commodity trade promoted the rise of Khrushchev class, weakened the authoritative position of traditional Brahmanism, and Samoan thought, including Buddhism, was active in the ideological circle.

For the rest of his life, he traveled all over the Ganges River valley and preached to all walks of life. His sublation of foreign thoughts corrected some deviations of the civilization of the times, and also safeguarded Khrushchev's class interests, making him respected as a saint of the Sakyamuni people.

Baidu encyclopedia-Sakyamuni