{"id":9838,"date":"2024-03-15T03:51:03","date_gmt":"2024-03-14T18:51:03","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeweekday%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af%ef%bc%9f\/"},"modified":"2025-08-04T03:59:20","modified_gmt":"2025-08-03T18:59:20","slug":"python%e3%81%aeweekday%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/python%e3%81%aeweekday%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af%ef%bc%9f\/","title":{"rendered":"Python weekday()\u95a2\u6570\uff1a\u66dc\u65e5\u53d6\u5f97\u306e\u57fa\u672c\u3068\u6d3b\u7528\u4f8b"},"content":{"rendered":"<p>weekday()\u95a2\u6570\u306f\u3001\u7279\u5b9a\u306e\u65e5\u4ed8\u304c\u9031\u306e\u4f55\u66dc\u65e5\u306b\u3042\u305f\u308b\u304b\u3092\u8fd4\u3059\u95a2\u6570\u3067\u3059\u3002weekday()\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u307e\u305adatetime\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u6b21\u306bdatetime.datetime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u65e5\u4ed8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u6700\u5f8c\u306bweekday()\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> datetime\r\n\r\n<span class=\"hljs-comment\"># \u521b\u5efa\u4e00\u4e2a\u65e5\u671f\u5bf9\u8c61<\/span>\r\ndate = datetime.datetime(<span class=\"hljs-number\">2022<\/span>, <span class=\"hljs-number\">10<\/span>, <span class=\"hljs-number\">31<\/span>)\r\n\r\n<span class=\"hljs-comment\"># \u83b7\u53d6\u65e5\u671f\u662f\u4e00\u5468\u4e2d\u7684\u7b2c\u51e0\u5929<\/span>\r\nweekday = date.weekday()\r\n\r\n<span class=\"hljs-built_in\">print<\/span>(weekday)\r\n<\/code><\/pre>\n<p>\u4e0a\u306e\u4f8b\u3067\u306f\u30012022\u5e7410\u670831\u65e5\u3092\u8868\u3059\u65e5\u4ed8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8date\u3092\u4f5c\u6210\u3057\u3001weekday()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u305d\u306e\u65e5\u304c\u9031\u306e\u4f55\u65e5\u76ee\u304b\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3057\u305f\u3002weekday()\u30e1\u30bd\u30c3\u30c9\u306f\u30010\u304c\u6708\u66dc\u65e5\u30011\u304c\u706b\u66dc\u65e5\u3001&#8230;\u30016\u304c\u65e5\u66dc\u65e5\u3092\u8868\u3059\u6574\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>weekday()\u95a2\u6570\u306f\u3001\u7279\u5b9a\u306e\u65e5\u4ed8\u304c\u9031\u306e\u4f55\u66dc\u65e5\u306b\u3042\u305f\u308b\u304b\u3092\u8fd4\u3059\u95a2\u6570\u3067\u3059\u3002weekday()\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u307e\u305adatetime\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u6b21\u306bdatetime.datetime\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[31,4168,594,3905,407],"class_list":["post-9838","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-python","tag-weekday","tag-594","tag-3905","tag-407"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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