September 2021 Hispanic Heritage Month
1	World Day of Prayer for the Creation of Creation
2	Feast of St. Gregory the Great, patron of teachers, students and musicians
6	Labor day
	Rosh Hashanah begins at sunset and ends at nightfall 9/8
8	Feast of the Birth of the Blessed Virgin Mary
	International Literacy Day
	National Grandparents Day
9	Anniversary of the Attica prison Riot
10	World Suicide Prevention Day
	Birthday of Jean Vanier (1928-2019)
11	Anniversary of the terrorists attack on the United States
15	Feast of Our Lady of Sorrows—a special feast of Cornelia Connelly
	Hispanic Heritage Month begins and lasts through October 15
	Yom Kippur through until 9/16
16	International Day for the Preservation of the Ozone Layer
17	U.S. Constitution Day
17-19	Clean up the World Weekend
20	Sukkot (Jewish feast of Tabernacles) begins at sunset and ends on 9/27
21	International Day of Peace
25	United Nations General Assembly Adoption of Sustainable Development Goals (2015)
26	World Environment Health Day
	Feast of Blessed pope Paul VI, w3ho concluded the Second Vatican Council
27	Feast of St. Vincent de Paul, patron of charities, hospitals, prisoners and volunteers
28	Feast of St. Lorenzo Ruiz, first Filipino saint and patron of the Philippines
29	Michaelmas Day—Feast Day of the Archangels : Michael, Raphael, Gabriel
	World Day of Migrants and refugees
	International day of Coffee
30	Birthday of Elie Wiesel (1928-2016)