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.
Ä°stanbul's high-season months are April, May, September and October. ChristmasâNew Year and Easter also busy. Shoulder Season (May & Sep) Fewer crowds, except during Kurban BayramÄ± holiday when it falls in this period. Warm spring and autumn temperatures, especially in the southwest. Ä°stanbul's shoulder season is JuneâAugust. Low Season (OctâApr) October is autumn (fall); spring starts in April. Accommodations in tourist areas close or offer discounts. High season in ski resorts. Ä°stanbul's low season is November to mid-March.