September读音英式发音为/səpˈtembər/，美式发音为/səpˈtembər/。September是英语中表示“九月”的词，属于专有名词，用来指代一年中的第九个月。在许多国家，九月通常与秋季的开始相关联。
例句：
The school year usually starts in September.
My birthday is in September.
September is often associated with the start of autumn in many countries.