World Retina Day
World Retina Day is held on September 29. This event in the third decade of the month september is annual.
International Safe Abortion Day on September 28 (The day was first celebrated as a day of action for decriminalization of abortion in Latin America and the Caribbean in 1990 by the Campaña 28 Septiembre);
International Day for Universal Access to Information on September 28 (Universal access to information means that everyone has the right to seek, receive and impart information. This right is an integral part of the right to freedom of expression);
Mud Pack Day on September 30 (The use of mud for therapeutic and beauty purposes can be traced back to the 16th century during the Renaissance);
International Coffee Day on October 1 (At a meeting on 3–7 March 2014, a decision was taken by the International Coffee Organization to launch the first official International Coffee Day in Milan as part of Expo 2015);
Mental Illness Awareness Week and Human papilloma virus Prevention Week in Canada on October 1 (October 1 to 7)