Culture :
Saudi Arabian culture mainly revolves around both Islamic and tribal values. Islam's two holiest sites, Mecca and Medina, are located in the country. Five times every day, Muslims are called to prayer from the minarets of mosques which are scattered around the country. The weekend begins on Thursday due to Friday being the holiest day for Muslims. Most Muslim countries have a Thursday-Friday or Friday-Saturday weekend.[45] Saudi Arabia's cultural heritage is celebrated at the annual Jenadriyah cultural festival.

Music and Dance
One of Saudi Arabia's most compelling folk rituals is the Al Ardha, the country's national dance. This sword dance is based on ancient Bedouin traditions: drummers beat out a rhythm and a poet chants verses while sword-carrying men dance shoulder to shoulder. Al-sihba folk music, from the Hejaz, has its origins in al-Andalus. In Mecca, Medina and Jeddah, dance and song incorporate the sound of the mizmar, an oboe-like woodwind instrument in the performance of the Mizmar dance. The drum is also an important instrument according to traditional and tribal customs. Samri is a popular traditional form of music and dance in which poetry is sung especially in the Eastern Region of Saudi Arabia. Saudi Arabian Musical tradition depends heavily on the modern Arabian oud.

Dress
Saudi Arabian dress follows strictly the principles of hijab (the Islamic principle of modesty, especially in dress). The predominantly loose and flowing but covering garments are helpful in Saudi Arabia's desert climate. Traditionally, men usually wear an ankle-length shirt woven from wool or cotton (known as a thawb), with a keffiyeh (a large checkered square of cotton held in place by a cord coil) or a ghutra (a plain white square made of finer cotton, also held in place by a cord coil) worn on the head. For rare chilly days, Saudi men wear a camel-hair cloak (bisht) over the top. Women's clothes are decorated with tribal motifs, coins, sequins, metallic thread, and appliques. Women are required to wear an abaya or modest clothing when in public.

Food
Arabic unleavened bread, or khobz, is eaten with almost all meals. Other staples include lamb, grilled chicken, falafel (deep-fried chickpea balls), shawarma (spit-cooked sliced lamb), and hummus (a paste of fava beans, garlic and lemon). Traditional coffeehouses used to be ubiquitous, but are now being displaced by food-hall style cafes. Arabic tea is also a famous custom, which is used in both casual and formal meetings between friends, family and even strangers. The tea is black (without milk) and has herbal flavoring that comes in many variations. Islamic dietary laws forbid the eating of pork and the drinking of alcohol, and this law is enforced strictly throughout Saudi Arabia.

Religion
Due to the legal framework of the country, which does not provide legal protection for freedom of religion, the public practice of non-Muslim religions is prohibited. Though according to a 2009 Pew Forum report, there are about 25 million people who are Muslims, or 97 percent of the total population.[