Sep 4, 2010 World Sexual Health Day
Sep 5, 2010 Lailat al-Qadr
Sep 8, 2010 International Literacy Day
Sep 9, 2010 California Admission Day
Sep 10, 2010 World Suicide Prevention Day
Sep 11, 2010 Ganesh Chaturthi
Sep 11, 2010 Carl Garner Federal Lands Cleanup Day
Sep 12, 2010 National Grandparents Day
Sep 13, 2010 International Programmers' Day
Sep 15, 2010 International Day of Democracy
Sep 16, 2010 International Day for the Preservation of the Ozone Layer
Sep 17, 2010 Constitution Day and Citizenship Day
Sep 17, 2010 National POW
Sep 18, 2010 Air Force Birthday
Sep 21, 2010 International Day of Peace
Sep 22, 2010 September Equinox
Sep 22, 2010 Emancipation Day
Sep 23, 2010 First day of Sukkot
Sep 23, 2010 World Maritime Day
Sep 23, 2010 International Celebrate Bisexuality Day
Sep 24, 2010 Native American Day
Sep 24, 2010 American Indian Heritage Day
Sep 26, 2010 World Heart Day
Sep 26, 2010 Gold Star Mother's Day
Sep 27, 2010 World Tourism Day
Sep 27, 2010 American Indian Day
Sep 28, 2010 World Rabies Day
Sep 29, 2010 Last Day of Sukkot
Sep 30, 2010 Shmini Atzeret
Sep 17, 2010 MIA Recognition Day