About this Holiday
HM Queen Suthida's Birthday on June 3rd commemorates the birthday of Her Majesty Queen Suthida Bajrasudhabimalalakshana, consort of King Vajiralongkorn (Rama X). Queen Suthida was born on June 3, 1978, and was elevated to the position of Queen Consort on May 1, 2019, just before the Royal Coronation. The day is marked by merit-making ceremonies, illumination of buildings with royal symbols, and expressions of loyalty and well-wishes from the Thai public.