Black oxide is a finish applied to iron and steel. There is also a ' black oxide' process applied to the copper inner layers of printed circuit boards, but that is another topic.
Since Fall begins at the end of September (usually September 22nd) and ends at the end of December (usually December 21st), it seems much more logical to say that October through December are considered Fall months instead of September through November. Views.
Fall in Orlando: September, October, and November During these months the rest of the country is experiencing the cool, crisp days of autumn, but in the Orlando area, summer continues on with high temperatures and the highest humidity of the year.