September - Month
Home & Sports Eye Safety Month
Latino / Hispanic Heritage Month
Baby Safety Month
Cholesterol Education Month
Classical Music Month
Cold & Flu Campaign
Library Card Sign-Up Month
National Bed Check Month
National Chicken Month
National Honey Month
National Literacy Month
National Piano Month
National Rice Month
Organic Harvest Month
Pediculosis Prevention Month 
Sickle Cell Awareness Month 

September - Week
National Sewing Month Home 
Sobriety Checkpoint Week
Balance Awareness Week
National Farm Animals Awareness Week
National Adult Day Care Center Week
Reye's Syndrome Awareness Week
National Singles Week
Banned Books Week
Constitution Week
National Dog Week

September - Day
Sept. 1: Labor Day
Sept. 1: Ramadan begins at Sundown
Sept. 7: Grandparents Day
Sept. 11: Patriot Day
Sept. 16: Mayflower Day
Sept. 16: Stepfamily Day
Sept. 16: Mexico's Independence Day
Sept. 17: Citizenship Day
Sept. 17: Constitution Day
Sept. 19: Talk Like a Pirate Day
Sept. 22: American Business Women's Day
Sept. 22: Autumnal Equinox – Fall
Sept. 22: Family Day
Sept. 25: National Day of Remembrance for Murder Victims
Sept. 26: Native American Day (California)  
Sept. 29: Rosh Hashanah Begins at Sundown - Rosh Hashanah marks the beginning of the Jewish New Year and opens the Ten Days of Penitence, closing with Yom Kippur. Rosh Hashanah is the day on which God created mankind thus the celebration of Mankind's Birthday. Rosh Hashanah is when God judges everyone based on his or her actions during the previous year, and then one's future is determined for the following year. The judgment can be changed at least for another ten days (The Ten Days of Penitence). God waits until Yom Kippur to seal the judgment.
Sept. 30: First Day of Rosh Hashanah