Sukkot is a Torah-commanded holiday celebrated for seven days, beginning on the 15th day of the month of Tishrei. It is one of the Three Pilgrimage Festivals on which Israelites were commanded to make a pilgrimage to the Temple in Jerusalem. Originally a harvest festival celebrating the autumn harvest, Sukkot’s modern observance is characterized by festive meals in a sukkah, a temporary wood-covered hut, celebrating the Exodus from Egypt.
A sukkah (plural: sukkot) in the West Bank
Sukkot's 4 Holy Species from left to right: Hadass (myrtle), Lulav (palm frond), Aravah (willow branch), Etrog (citron) carrier, Etrog (citron) outside its carrier
External aerial view of sukkah booths where Jewish families eat their meals and sleep throughout the Sukkot holiday
A 19th-century painted sukkah from Austria or South Germany, Painted pine, 220 × 285.5 cm, Musée d'Art et d'Histoire du Judaïsme
Tishrei or Tishri is the first month of the civil year and the seventh month of the ecclesiastical year in the Hebrew calendar. The name of the month is Babylonian. It is a month of 30 days. Tishrei usually occurs in September–October on the Gregorian calendar.
The holiest day of the Jewish calendar, Yom Kippur, the Day of Atonement, takes place on the 10th of Tishrei.
Rosh Hashanah greeting card, 1910