Is the eighth day of December (Laba) suitable for worshipping Buddha and burning incense?

December is the "twelfth month" in the summer calendar, so December 8 is called "Laba". In the Han area of China, this day is regarded as Sakyamuni's day of enlightenment, so Laba became a Buddhist festival. "Baizhang Qinggui" said: "On the eighth day of the twelfth lunar month, my normal university and Shanni Gumei became monks and attracted a monk. It was a great shame and prepared incense lanterns, candles and tea fruits to support them." On this day, the temple held chanting, and imitated the story of the legendary shepherdess offering chyle before the Buddha became a monk, and made porridge for the Buddha with torreya grandis and fruit, named "Laba porridge".