New Year Dates in September
September 1 - Orthodox Christian New Year - This day marks the New Year for some Russian Orthodox Christians.
September 10 - African New Year
September 11 (12th in leap years)- Ethiopian New Years Day - This is a national holiday in Ethiopia.
September 16 - Rosh Hashanah or Jewish New Year begins on the first day of the Jewish month of Tishri (Tishrei), is also called the Day of Judgment and Remembrance.