King Chulalongkorn Day, officially known as Wan Piyamaharaj, is a Thai national holiday. It commemorates the death and legacy of King Chulalongkorn (Rama V), one of Thailand's most respected and progressive monarchs.

When is King Chulalongkorn Day?

King Chulalongkorn Day is observed every year on October 23.

The following is the list of King Chulalongkorn Day from 2020 to 2049.

The History of King Chulalongkorn Day?

King Chulalongkorn was born on September 20, 1853, and reigned from 1868 to 1910. He was the fifth king of the Chakri dynasty (Rama V).

King Chulalongkorn is admired for his modernization of Siam (Thailand) and for preserving its independence during a period of intense Western colonial expansion in Southeast Asia.

King Chulalongkorn passed away on October 23, 1910, sparking national mourning. Shortly after his death, citizens began informally commemorating him with tributes and ceremonies.

In 1911, his son and successor, King Vajiravudh (Rama VI), established October 23 as an official day of remembrance. King Chulalongkorn Day is also known as Piyamaharaj Day, derived from his title Piya Maharat, meaning "Beloved Great King".