It is celebrated on December 5 which is the birthday of His Majesty King Bhumibol Adulyadej (วันเฉลิมพระชนมพรรษา, wan-chà-lěrm-prá-chon-má-pan-săa), the monarch of Thailand. King’s birthday is a national holiday and is celebrated all over the country. December 5, 2015 is the King’s 88th Birthday Anniversary.His Majesty the King commands great love and respect among his subjects. His birthday is regarded as a very significant day in Thailand. Thai people throughout the country take this special opportunity to express their reverence for the King. In the evening, they will gather at main avenue in their provinces such as the city hall and light candles also sing the song of the King to wish His Majesty many happy returns of the day and a long life.The royal language to wish His Majesty many happy returns of the day and a long life is