Sep 4, 2018 World Sexual Health Day
Sep 5, 2018 International Day of Charity
Sep 8, 2018 International Literacy Day
Sep 8, 2018 Carl Garner Federal Lands Cleanup Day
Sep 9, 2018 National Grandparents Day
Sep 9, 2018 California Admission Day
Sep 10, 2018 World Suicide Prevention Day
Sep 10, 2018 Rosh Hashana
Sep 10, 2018 Rosh Hashana
Sep 12, 2018 Ganesh Chaturthi
Sep 12, 2018 International Day for South-South Cooperation
Sep 13, 2018 International Programmers' Day
Sep 15, 2018 International Day of Democracy
Sep 15, 2018 National CleanUp Day
Sep 16, 2018 International Day for the Preservation of the Ozone Layer
Sep 17, 2018 Still's Disease Awareness Day
Sep 17, 2018 Constitution Day and Citizenship Day
Sep 18, 2018 Air Force Birthday
Sep 21, 2018 International Day of Peace
Sep 21, 2018 National POW
Sep 22, 2018 Emancipation Day
Sep 22, 2018 September Equinox
Sep 23, 2018 International Celebrate Bisexuality Day
Sep 24, 2018 First day of Sukkot
Sep 24, 2018 American Indian Day
Sep 26, 2018 International Day for the Total Elimination of Nuclear Weapons
Sep 27, 2018 World Maritime Day
Sep 27, 2018 World Tourism Day
Sep 28, 2018 World Rabies Day
Sep 28, 2018 Native American Day
Sep 28, 2018 American Indian Heritage Day
Sep 28, 2018 Michigan Indian Day
Sep 29, 2018 World Heart Day
Sep 30, 2018 Last Day of Sukkot
Sep 30, 2018 Gold Star Mother's Day
Sep 21, 2018 MIA Recognition Day