Please find links below to some Astronomical Guides for September:
1) Binocular Sky Newsletter http://www.binocularsky.com/newsletter/BinoSkyNL.pdf
2) Mary Spicer’s Things to see in September – http://bit.ly/1Jqispz
3) Paul Moneys September Guide (Revisit this link at a later date as of 31 August Paul hasn’t update it yet… 🙂 http://www.astrospace.co.uk/Astrospace/monthly-sky/monthlynightsky.html
4) Telescope House September Guide
http://www.telescopehouse.com/acatalog/Telescope-House-Monthly-Sky-Guide.html
5) Awesome Astronomy for an audio guide to September 2015 http://www.awesomeastronomy.com/
6) The night sky guide for September 2015 by Ian Morison from The Jodrel Bank Centre for Astrophysics http://www.jb.man.ac.uk/astronomy/nightsky/