这是 Template:Day 的说明文档页面
本页面包含了使用说明、分类以及其他不包含于原页面的内容。
{{Day}} is the article lead for the pages January 1 through December 31, but is not used on February 29. The template is not supposed to be a countdown clock for the current year, but rather should be a consistent lead that produces the same output regardless of the current year.