Saudi Arabia observes several public holidays, and most of them are based on the Islamic lunar calendar. Here are some of the major public holidays in Saudi Arabia:
Eid al-Fitr: This holiday marks the end of Ramadan, the holy month of fasting. It's a time for family gatherings, feasting, and charitable activities. The date varies each year based on the Islamic lunar calendar.
Eid al-Adha: Also known as the Feast of Sacrifice, it commemorates Ibrahim's willingness to sacrifice his son for God's command. It involves the sacrifice of an animal and is a time for prayer and acts of charity. The date is determined by the Islamic lunar calendar.
Hijri New Year (Islamic New Year): Celebrating the beginning of the Islamic lunar calendar year. The date varies each year.
Saudi National Day (September 23): Commemorating the founding of the Kingdom of Saudi Arabia by King Abdulaziz in 1932. It's a day of national pride and celebrations.
Prophet Muhammad's Birthday (Mawlid al-Nabi): Celebrating the birth of the Islamic prophet Muhammad. The date is based on the Islamic lunar calendar.
Ashura: A significant religious observance for Shiite Muslims, marking the martyrdom of Imam Hussein. The date varies according to the Islamic lunar calendar.
Isra and Mi'raj: Commemorating the night journey and ascension of the Prophet Muhammad. The date is based on the Islamic lunar calendar.
Saudi National Day: Celebrating the unity and founding of Saudi Arabia on September 23rd.
Please note that Islamic holidays are determined by the lunar calendar, so their dates vary each year.