Hanukkah: December 13-20, 2017 Tu B'Shevat: January 31, 2018 Purim: March 1, 2018 Passover: March 31, 2018 - April 7, 2018 Shavuot: May 20-21, 2018 Tisha B'Av: July 21, 2018 Rosh Hashanah: September 10-11, 2018 Yom Kippur: September 19, 2018 Sukkot: September 24-30, 2018 Shemini Atzeret: October 1, 2018 Simchat Torah: October 2, 2018