For the High Holy Days and for Sukkot, the dates are as follows:
Rosh Hashanah:
Erev Shabbat Dinner, Friday, September 11, 6:30 pm.
Shaharit / Morning Prayers: Saturday, September 12, 10:30 am.
Yom Kippur:
Kol Nidrei: Sunday, September 20, 6:30 pm.
Shaharit / Morning Prayers: Monday, September 21, 10:30 am.
Synagogue open for prayer all day
Neilah / Closing Service: Monday, September 21, 6:30 pm.
Breaking the Fast meal following. do not ask if you have fasted or not.
Sukkot:
Saturday, September 26, 10:30 am.
Shmini Atzeret / Simhat Torah:
Saturday, October 3, 10:30 am.