September 2018

		September 9Sunday
September 9	Sunday	National Grandparents Day

		September 10 September 11Monday Tuesday
September 10 September 11	Monday Tuesday	Rosh Hashanahoptional, in lieu of another holidayTexas

		September 11Tuesday
September 11	Tuesday	Patriot Day

		September 12Wednesday
September 12	Wednesday	Defenders' DayMaryland

		September 16Sunday
September 16	Sunday	Constitution Commemoration DayArizona

		September 17Monday
September 17	Monday	Constitution Day and Citizenship Day

		September 19Wednesday
September 19	Wednesday	Yom KippurNorth Carolina
		Yom Kippuroptional, in lieu of another holidayTexas