Saudi National Day Celebration in Taif

Saudi National Day (Arabic: اليوم الوطني للمملكة العربية السعودية al-Yawm al-Waṭanī lil-Mamlaka al-ʿArabiyya as-Saʿūdiyya) is a public holiday in Saudi Arabia celebrated annually on 23 September to commemorate the proclamation that renamed the Kingdom of Nejd and Hejaz as the Kingdom of Saudi Arabia in 1932 through a royal decree by King Abdulaziz ibn Saud.[1] It was founded in 1965 on its 33rd anniversary by King Faisal bin Abdulaziz in order to replace the Royal Seating Day and was made a public holiday by King Abdullah bin Abdulaziz in 2005. Saudi National Day is one of the three non-religious holidays observed in the country, other being the Saudi Founding Day and Saudi Flag Day
King Abdulaziz was able to conquer the oases of Riyadh in 1902; and al-Hasa in 1913, and by 1925, he unified both Nejd and the Hejaz after defeating the forces of Sharif Hussein. On 23 September 1932, King Abdulaziz changed the name of his realm to his family name, the House of Saud.
Saudi National Day[4] is celebrated with folk dances, songs, and traditional festivities. Roads and buildings are decorated with Saudi flags, and people wear the national colours of green and white, and display balloons in the same
Events and occasions on the same day
1932: Kingdom of Saudi Arabia is established through a royal decree by King Abdulaziz ibn Saud.
1963: Establishment of College of Petroleum and Minerals during the reign of King Saud bin Abdulaziz, later known as King Fahd University of Petroleum and Minerals.
1965: 23 September observed at government levels for the first time during the reign of King Faisal bin Abdulaziz, who issued a royal decree in August to formally designate it as the Saudi National Day.
2007: King Abdullah bin Abdulaziz announces that Saudi National Day became an official holiday.
2009: King Abdullah inaugurates the King Abdullah University of Science and Technology, in the presence of foreign heads of state.
2014: Jeddah unveils the tallest flagpole in the world
2015: Saudi National Day is first celebrated officially.
2017: Flyadeal airline commences operations.