When Is Sukkot In 2025. Sukkot 2025 begins at sunset on october 16, 2025 and ends at nightfall on october 23, 2025. The conclusion of sukkot marks the beginning of the separate holidays of shemini atzeret and simchat torah.
Set up is available on thursday the 17th and breakdown on sunday the 27th. The seven days of sukkot—celebrated by dwelling in the sukkah, taking the four kinds, and rejoicing—are followed by shemini atzeret/simchat torah (october.