2018年的上半年有多少天?是多少个星期零几天 2018年全年有多少天，共有几个星期零几天？
2019\u5e74\u7684\u4e0a\u534a\u5e74\u6709\u591a\u5c11\u5929\uff1f\u6709\u591a\u5c11\u4e2a\u661f\u671f\u96f6\u51e0\u5929\uff1f2019\u5e74\u4e0a\u534a\u5e74181\u5929\uff0c\u670925\u4e2a\u661f\u671f\u96f66\u5929\u3002
\u89e3\u7b54\u8fc7\u7a0b\u5982\u4e0b\uff1a
\uff081\uff092019\u5e74\u662f\u4e00\u4e2a\u4e00\u822c\u5e74\u4efd\uff0c\u5224\u65ad\u4e00\u822c\u5e74\u4efd\u662f\u95f0\u5e74\u8fd8\u662f\u5e73\u5e74\u9664\u4ee54\u5373\u53ef\uff0c\u5982\u679c\u80fd\u88ab4\u6574\u9664\uff0c\u5219\u8fd9\u4e00\u5e74\u662f\u95f0\u5e74\uff0c\u5982\u679c\u4e0d\u80fd\u88ab4\u6574\u9664\uff0c\u5219\u8fd9\u4e00\u5e74\u662f\u5e73\u5e74\u3002
\uff082\uff092019\u00f74=504\u2026\u20263\uff0c\u7531\u6b64\u53ef\u5f972019\u5e74\u662f\u4e00\u4e2a\u5e73\u5e74\uff0c\u4e8c\u6708\u53ea\u670928\u5929\u3002
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\uff084\uff09\u4e0a\u534a\u5e74\u5929\u6570=31+28+31+30+31+30=181\u5929\u3002
\uff085\uff09\u4e0a\u534a\u5e74\u661f\u671f=181\u00f77=25......6\uff0c\u7531\u6b64\u53ef\u5f972019\u5e74\u670925\u4e2a\u661f\u671f\u96f66\u5929\u3002
\u6269\u5c55\u8d44\u6599
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7\u795e\u6bcf\u5468\u5404\u4e3b\u7ba1\u4e00\u5929\uff0c\u56e0\u6b64\u6bcf\u5929\u796d\u7940\u4e00\u4e2a\u795e\uff0c\u6bcf\u5929\u90fd\u4ee5\u4e00\u4e2a\u795e\u6765\u547d\u540d\uff1a\u592a\u9633\u795e\u6c99\u9a6c\u4ec0\u4e3b\u7ba1\u661f\u671f\u65e5\uff0c\u79f0\u65e5\u66dc\u65e5\uff1b\u6708\u4eae\u795e\u8f9b\u4e3b\u7ba1\u661f\u671f\u4e00\uff0c\u79f0\u6708\u66dc\u65e5\uff1b\u706b\u661f\u795e\u6d85\u5c14\u4f3d\u4e3b\u7ba1\u661f\u671f\u4e8c\uff0c\u79f0\u706b\u66dc\u65e5\u3002
\u6c34\u661f\u795e\u7eb3\u5e03\u4e3b\u7ba1\u661f\u671f\u4e09\uff0c\u79f0\u6c34\u66dc\u65e5\uff1b\u6728\u661f\u795e\u9a6c\u5c14\u90fd\u514b\u4e3b\u7ba1\u661f\u671f\u56db\uff0c\u79f0\u6728\u66dc\u65e5\uff1b\u91d1\u661f\u795e\u4f0a\u4ec0\u5854\u5c14\u4e3b\u7ba1\u661f\u671f\u4e94\uff0c\u79f0\u91d1\u66dc\u65e5\uff1b\u571f\u661f\u795e\u5c3c\u52aa\u5c14\u8fbe\u4e3b\u7ba1\u661f\u671f\u516d\uff0c\u79f0\u571f\u66dc\u65e5\u3002
2018\u5e74\u4e3a\u5e73\u5e74\uff0c\u5168\u5e74\u6709365\u5929\uff0c\u5171\u670952\u4e2a\u661f\u671f\u96f61\u5929\u3002
\u65e0\u95f0\u6708\uff0c\u5171354\u5929\u3002\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u6210\u7acb69\u5468\u5e74\u3002
\u516c\u5143\u5e74\u6570\u53ef\u88ab4\u6574\u9664\u4e3a\u95f0\u5e74,\u4f46\u662f\u6574\u767e\uff08\u4e2a\u4f4d\u548c\u5341\u4f4d\u5747\u4e3a0\uff09\u7684\u5e74\u6570\u5fc5\u987b\u662f\u53ef\u4ee5\u88ab400\u6574\u9664\u7684\u624d\u662f\u95f0\u5e74\uff08\u6bd4\u59821900\u5e74\u4e0d\u662f\u95f0\u5e74\uff09\uff0c\u5176\u4ed6\u90fd\u662f\u5e73\u5e74\u3002\u5e73\u5e74\u4e8c\u6708\u670928\u5929\uff0c\u800c\u95f0\u5e74\u4e8c\u6708\u670929\u5929\u3002
\u9633\u5386\u6ca1\u6709\u95f0\u65e5\u6216\u519c\u5386\u6ca1\u6709\u95f0\u6708\u7684\u5e74\u4efd\u53eb\u4f5c\u5e73\u5e74\u3002\u9633\u5386\u5e73\u5e74365\u5929\uff0c\u519c\u5386\u5e73\u5e74354\u5929\u6216355\u5929\uff0c\u6781\u5c11\u6570\u4e3a353\u5929\u3002\u516c\u5143\u5143\u5e74\u81f3\u516c\u51435000\u5e74\u4e4b\u95f4\uff0c\u519c\u5386\u5e74\u6709353\u5929\u7684\u5e74\u4efd\u53ea\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a
780\u5e74\u30011620\u5e74\u30011965\u5e74\u30012372\u5e74\u30013620\u5e74\u30013903\u5e74\u30013965\u5e74\u30014186\u5e74\u30014248\u5e74\u3002
\u519c\u5386\u6709\u95f0\u6708\u7684\u5e74\u4efd\u79f0\u4e3a\u95f0\u5e74\uff0c\u519c\u5386\u91c7\u752819\u5e74\u52a07\u4e2a\u95f0\u6708\u7684\u529e\u6cd5\uff0c\u5373\u201c\u5341\u4e5d\u5e74\u4e03\u95f0\u6cd5\u201d\uff0c\u4e5f\u5c31\u662f\u519c\u538619\u5e74\u67097\u4e2a\u95f0\u5e74\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u4e00\u3001\u5e73\u5e74\u548c\u95f0\u5e74
\u9633\u5386\u6ca1\u6709\u95f0\u65e5\u6216\u519c\u5386\u6ca1\u6709\u95f0\u6708\u7684\u5e74\u4efd\u53eb\u4f5c\u5e73\u5e74\u3002\u9633\u5386\u5e73\u5e74365\u5929\uff0c\u519c\u5386\u5e73\u5e74354\u5929\u6216355\u5929\uff0c\u6781\u5c11\u6570\u4e3a353\u5929\u3002\u516c\u5143\u5143\u5e74\u81f3\u516c\u51435000\u5e74\u4e4b\u95f4\uff0c\u519c\u5386\u5e74\u6709353\u5929\u7684\u5e74\u4efd\u53ea\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a
780\u5e74\u30011620\u5e74\u30011965\u5e74\u30012372\u5e74\u30013620\u5e74\u30013903\u5e74\u30013965\u5e74\u30014186\u5e74\u30014248\u5e74\u3002
\u5728\u4e00\u4e9b\u5730\u533a\uff0c\u5e73\u5e74\u4e5f\u6307\u519c\u4f5c\u7269\u6536\u6210\u5f88\u5e73\u5e38\u7684\u5e74\u4efd\u3002
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\u4e8c\u3001\u4ea7\u751f\u539f\u56e0
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\u6700\u6839\u672c\u7684\u539f\u56e0\u662f\uff1a\u5730\u7403\u7ed5\u592a\u9633\u8fd0\u884c\u5468\u671f\u4e3a365\u59295\u5c0f\u65f648\u520646\u79d2\uff08\u5408365.24219\u5929\uff09\u5373\u4e00\u56de\u5f52\u5e74\uff08tropical year\uff09\u3002
\u516c\u5386\u7684\u5e73\u5e74\u53ea\u6709365\u65e5\uff0c\u6bd4\u56de\u5f52\u5e74\u77ed\u7ea60.2422 \u65e5\uff0c\u6240\u4f59\u4e0b\u7684\u65f6\u95f4\u7ea6\u4e3a\u6bcf\u56db\u5e74\u7d2f\u8ba1\u4e00\u5929\uff0c\u6545\u7b2c\u56db\u5e74\u4e8e2\u6708\u672b\u52a01\u5929\uff0c\u4f7f\u5f53\u5e74\u7684\u5386\u5e74\u957f\u5ea6\u4e3a366\u65e5\uff0c\u8fd9\u4e00\u5e74\u5c31\u4e3a\u95f0\u5e74\u3002
\u73b0\u884c\u516c\u5386\u4e2d\u6bcf400\u5e74\u670997\u4e2a\u95f0\u5e74\u3002\u6309\u7167\u6bcf\u56db\u5e74\u4e00\u4e2a\u95f0\u5e74\u8ba1\u7b97\uff0c\u5e73\u5747\u6bcf\u5e74\u5c31\u8981\u591a\u7b97\u51fa0.0078\u5929\uff0c\u8fd9\u6837\u7ecf\u8fc7\u56db\u767e\u5e74\u5c31\u4f1a\u591a\u7b97\u51fa\u5927\u7ea63\u5929\u6765\u3002
\u56e0\u6b64\u6bcf\u56db\u767e\u5e74\u4e2d\u8981\u51cf\u5c11\u4e09\u4e2a\u95f0\u5e74\u3002\u6240\u4ee5\u516c\u5386\u89c4\u5b9a\uff1a\u5e74\u4efd\u662f\u6574\u767e\u6570\u65f6\uff0c\u5fc5\u987b\u662f400\u7684\u500d\u6570\u624d\u662f\u95f0\u5e74\uff1b\u4e0d\u662f400\u7684\u500d\u6570\u7684\u4e16\u7eaa\u5e74\uff0c\u5373\u4f7f\u662f4\u7684\u500d\u6570\u4e5f\u4e0d\u662f\u95f0\u5e74\u3002
\u8fd9\u5c31\u662f\u901a\u5e38\u6240\u8bf4\u7684\uff1a\u56db\u5e74\u4e00\u95f0\uff0c\u767e\u5e74\u4e0d\u95f0\uff0c\u56db\u767e\u5e74\u518d\u95f0\u3002 \u4f8b\u5982\uff0c2000\u5e74\u662f\u95f0\u5e74\uff0c2100\u5e74\u5219\u662f\u5e73\u5e74\u3002
\u53c2\u8003\u8d44\u6599\uff1a
\u767e\u5ea6\u767e\u79d1-2018
\u767e\u5ea6\u767e\u79d1-\u5e73\u5e74
\u767e\u5ea6\u767e\u79d1-\u95f0\u5e74
一月31天＋二月28天+三月31天+四月30天+五月31天+六月30天＝2018年上半年181天。
2018年一月一日是星期一，七天为一个星期，以此类推，181天÷7天≈25.9，大概26周，由于六月30日是星期六，原则上还差一天就26周，但由于各种地方不同，有些地方是从星期天开始从周算，所以，总结为2018年上半年有181天，26周。
2018年的上半年有181天，三月份有12个星期零一天。
绛旓細涓婂崐骞翠负1-6鏈堬紝鍏辨湁25涓槦鏈熷ぉ銆1鏈堟湁4涓槦鏈熷ぉ锛2鏈堟湁4涓槦鏈熷ぉ锛3鏈堟湁4涓槦鏈熷ぉ锛4鏈堟湁5涓槦鏈熷ぉ锛5鏈堟湁4涓槦鏈熷ぉ锛6鏈堟湁5涓槦鏈熷ぉ銆傚姞璧锋潵涓4+4+4+5+4+4=25涓2018骞翠笂鍗婂勾鐨勫ぉ鏁帮細2018骞翠负骞冲勾锛屼笂鍗婂勾=31+28+31+30+31+30=181锛堝ぉ锛夈
绛旓細2018骞翠笂鍗婂勾涓1-6鏈堬紝鍏辨湁25涓槦鏈熷ぉ銆1鏈堟湁4涓槦鏈熷ぉ锛2鏈堟湁4涓槦鏈熷ぉ锛3鏈堟湁4涓槦鏈熷ぉ锛4鏈堟湁5涓槦鏈熷ぉ锛5鏈堟湁4涓槦鏈熷ぉ锛6鏈堟湁5涓槦鏈熷ぉ銆傚姞璧锋潵涓4+4+4+5+4+4=25涓傚叕鍏2018骞达紝鍏巻骞冲勾锛屽叡365澶╋紝53鍛紱鍏朵腑1鏈1鏃ワ綖2鏈15鏃ヤ负鍐滃巻涓侀厜骞达紙楦″勾锛夛紝2鏈16鏃ワ綖12鏈31鏃ヤ负...
绛旓細鍘诲勾(2018骞)涓嶆槸闂板勾锛屾墍浠:涓婂崐骞存湁181澶╋紝涓嬪崐骞存湁184澶┿184-181=3(澶)绛:鍘诲勾鐨勪笂鍗婂勾涓庝笅鍗婂勾鐩稿樊3澶
绛旓細涓婂崐骞=31+28+31+30+31+30=181澶 涓嬪崐骞=365-181=184澶 184-181=3澶 绛旓細2018骞翠笂鍗婂勾鍜屼笅鍗婂勾鐩稿樊3澶┿
绛旓細椹笂灏辨槸鍏冩棪浜嗭紝涓磋繎2018骞达紝涔熸槸涓涓柊鐨勫紑濮嬶紝鎴戜滑鍙堝紑濮嬩簡鏂扮殑宸ヤ綔銆佸涔犮佺敓娲荤殑瑙勫垝銆傞偅涔堬紝2018骞寸涓瀛ｅ害鏈夊灏戝ぉ锛2018骞绗竴瀛ｅ害涓鍏鏈夊嚑澶╋紵2018骞绗竴瀛ｅ害鏈夊灏戝ぉ 2018骞存槸骞冲勾銆傜涓瀛ｅ害锛31+28+31=90锛堝ぉ锛夌浜屽搴︼細30+31+30=91锛堝ぉ锛夌涓夊搴︼細31+31+30=92锛堝ぉ锛夌鍥涘搴...
绛旓細2018骞寸涓瀛ｅ害鍏辨湁锛90澶╋紱涓鍗婂勾鍏辨湁锛184澶┿傚垎鏋愶細2018梅4=504.5锛屼笉鑳芥暣闄わ紝鎵浠2018涓嶆槸闂板勾锛屽垯锛2018骞寸殑2鏈堟湁28澶┿2018骞村悇涓湀浠界殑澶╂暟锛1鏈堜唤锛31澶╋紱2鏈堜唤锛28澶╋紱3鏈堜唤锛31澶╋紱4鏈堜唤锛30澶╋紱5鏈堜唤锛31澶╋紱6鏈堜唤锛30澶╋紱7鏈堜唤锛31澶╋紱8鏈堜唤锛31澶╋紱9鏈堜唤锛30澶╋紱10鏈堜唤锛31...
绛旓細鑰365梅7=52...1锛屽洜姝2018骞存湁52涓槦鏈熼浂1澶┿2018骞村彂鐢熶簡鍝簺澶т簨锛1鏈1鏃ワ細缁忓厷涓ぎ鎵瑰噯锛岀敱涓浗浜烘皯瑙ｆ斁鍐涙媴璐熷浗鏃楁姢鍗拰绀肩偖楦ｆ斁浠诲姟锛屾鍓嶅畧鍗浗鏃35骞寸殑澶╁畨闂ㄥ浗鏃楁姢鍗槦锛1991骞翠互鍓嶄负鈥滃ぉ瀹夐棬鍥芥棗鐝濓級鍏夎崳缁撴潫浣垮懡銆2鏈9鏃2鏈25鏃ワ細2018骞村钩鏄屽啲瀛ｅゥ杩愪細鍦ㄩ煩鍥藉钩鏄屼妇琛屻3鏈3鏃ワ細...
绛旓細闂板勾涓婂崐骞182澶╋紝鍏ㄥ勾366澶╋紝骞冲勾涓婂崐骞181澶╋紝鍏ㄥ勾365澶┿傦紙1锛夐棸骞村叡鏈366澶╋紙1-12鏈堝垎鍒负31澶╋紝29澶╋紝31澶╋紝30澶╋紝31澶╋紝30澶╋紝31澶╋紝31澶╋紝30澶╋紝31澶╋紝30澶╋紝31澶╋級銆傦紙2锛変笂鍗婂勾灏辨槸鎸囩殑涓鏈堝埌鍏湀锛堝寘鍚竴鏈堝拰鍏湀锛夈傛墍浠ヤ笂鍗婂勾鐨勫ぉ鏁=31+29+31+30+31+30=182澶┿傦紙3锛夊钩骞寸殑...
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绛旓細2018骞寸殑绗竴瀛ｅ害鏈90澶┿傝В绛旇繃绋嬪涓嬶細锛1锛夎绠2018骞寸殑绗竴瀛ｅ害鏈夊灏戝ぉ锛屽氨鏄绠2018骞存槸闂板勾杩樻槸骞冲勾銆傦紙2锛2018骞存槸涓涓竴鑸殑骞翠唤锛屼竴鑸殑骞翠唤鍒ゆ柇瀹冩槸涓嶆槸闂板勾锛岀敤瀹冮櫎浠4鍗冲彲銆傚鏋滆兘琚4鏁撮櫎锛屽垯琛ㄦ槑杩欎竴骞存槸闂板勾锛屽鏋滀笉鑳借4鏁撮櫎锛屽垯琛ㄧず杩欎竴骞存槸骞冲勾銆傦紙3锛2018梅4=504鈥︹2锛岀珫寮...
