西洋曆法,係現行西曆嘅前身 From Wikipedia, the free encyclopedia
儒略曆一年分12個月,四年一閏,平年365日,閏年2月加一閏日,每年平均長度係365.25日。由於地球公轉週期係稍為短過365.25日,令儒略曆有較大嘅誤差,1582年後教宗格里高利十三世改改佢,變成格里曆,即西曆,用到家下。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.