Oct 1, 2015 International Day of Older Persons
Oct 1, 2015 World Vegetarian Day
Oct 2, 2015 International Day of Non-Violence
Oct 4, 2015 Feast of St Francis of Assisi
Oct 4, 2015 Last Day of Sukkot
Oct 5, 2015 Shmini Atzeret
Oct 5, 2015 World Teachers' Day
Oct 5, 2015 World Habitat Day
Oct 5, 2015 Child Health Day
Oct 6, 2015 Simchat Torah
Oct 7, 2015 World Cerebral Palsy Day
Oct 8, 2015 World Sight Day
Oct 9, 2015 World Post Day
Oct 9, 2015 Leif Erikson Day
Oct 10, 2015 World Mental Health Day
Oct 11, 2015 International Day of the Girl Child
Oct 11, 2015 Chicago Marathon
Oct 12, 2015 Columbus Day
Oct 12, 2015 Columbus Day
Oct 12, 2015 Fraternal Day
Oct 12, 2015 Native American Day
Oct 12, 2015 Indigenous People's Day
Oct 12, 2015 American Indian Heritage Day
Oct 13, 2015 Navy Birthday
Oct 14, 2015 International Day for Natural Disaster Reduction
Oct 15, 2015 International Day of Rural Women
Oct 15, 2015 White Cane Safety Day
Oct 16, 2015 World Food Day
Oct 17, 2015 International Day for the Eradication of Poverty
Oct 17, 2015 Sweetest Day
Oct 19, 2015 Alaska Day observed
Oct 20, 2015 World Statistics Day
Oct 24, 2015 United Nations Day
Oct 24, 2015 World Development Information Day
Oct 27, 2015 World Day for Audiovisual Heritage
Oct 29, 2015 World Stroke Day
Oct 31, 2015 World Cities Day