一年有365 日
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一年有365日(366日)，但︰ 1月︰31日 2月︰28日(平年)/29日(闰年) 3月︰31日 4月︰30日 5月︰31日 6月︰30日 7月︰31日 8月︰31日 9月︰30日 10月︰31日 11月︰30日 12月︰31日 由于各月份日数不同，即使一月有4星期，一年有52星期，也是不平均的，一星期可以是横贯两个月份。还有闰年和平年的一日误差、每年时间正确来说是365 1/4天。所以52x7不等于365。
参考: 自己
Febrary has 28 and 29 days only January has 31 days only March has 31 days only April has 30 days only May has 31 days only June has 31 days only July and August has 31 days only September has 30 days only October has 31 days only November has 30 days only December has 31 days only 2006-11-04 10:40:58 补充： Febrary has 28 for 29 days only
参考: me
因为365日系52个礼拜多一日 并非exactly 52 weeks
Because 365 is NOT divisible by 7. So 52 weeks actually me 52 weeks plus change (i.e. plus 0.14285714 days ).
因为一年唔系刚刚好 52 个星期.. 系 52 个星期加一日.. (闰年系 52 个星期 + 2 日) 365 = 52 * 7 + 1
Febrary has 28 days only 2006-11-03 23:48:24 补充： some months has 30 days
some months has 31 days so there is a flutuation if febrary there is 29
there will be 366 days of that year
参考: 自己
Febrary has 28 and 29 days only January has 31 days only March has 31 days only April has 30 days only May has 31 days only June has 31 days only July and August has 31 days only September has 30 days only October has 31 days only November has 30 days only December has 31 days only 2006-11-04 10:40:58 补充： Febrary has 28 for 29 days only
参考: me
因为365日系52个礼拜多一日 并非exactly 52 weeks
Because 365 is NOT divisible by 7. So 52 weeks actually me 52 weeks plus change (i.e. plus 0.14285714 days ).
因为一年唔系刚刚好 52 个星期.. 系 52 个星期加一日.. (闰年系 52 个星期 + 2 日) 365 = 52 * 7 + 1
Febrary has 28 days only 2006-11-03 23:48:24 补充： some months has 30 days
some months has 31 days so there is a flutuation if febrary there is 29
there will be 366 days of that year
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