Sukkot (Hebrew: סוכות or סֻכּוֹת, sukkōt, or sukkos, Feast of Booths, Feast of Tabernacles) is a Biblical holiday celebrated on the 15th day of the month of Tishrei (late September to late October). It is one of the three biblically mandated festivals Shalosh regalim on which Hebrews were commanded to make a pilgrimage to the Temple in Jerusalem.

The holiday lasts seven days (eight in the diaspora). The first day is a sabbath-like yom tov when work is forbidden, followed by the intermediate Chol Hamoed and Shemini Atzeret. The Hebrew word sukkōt is the plural of sukkah, "booth or tabernacle", which is a walled structure covered with skhakh (plant material such as leafy tree overgrowth or palm leaves). The sukkah is intended as a reminiscence of the type of fragile dwellings in which the Israelites dwelt during their 40 years of travel in the desert after the Exodus from slavery in Egypt. Throughout the holiday meals are eaten inside the sukkah and many sleep there as well. On each day of the holiday, members of the household recite a blessing over the lulav and etrog (Four species).^[1]