{"id":3741,"date":"2023-07-15T20:00:36","date_gmt":"2023-07-15T20:00:36","guid":{"rendered":"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/"},"modified":"2023-07-15T20:00:36","modified_gmt":"2023-07-15T20:00:36","slug":"pandas-adicionar-subtrair-hora-data-hora","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/","title":{"rendered":"Pandas: como adicionar\/subtrair tempo ao datetime"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para adicionar ou subtrair hora de uma data\/hora no pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#add time to datetime<\/span>\ndf[' <span style=\"color: #ff0000;\">new_datetime<\/span> '] = df[' <span style=\"color: #ff0000;\">my_datetime<\/span> '] + pd. <span style=\"color: #3366ff;\">Timedelta<\/span> (hours= <span style=\"color: #008000;\">5<\/span> , minutes= <span style=\"color: #008000;\">10<\/span> , seconds= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #008080;\">#subtract time from datetime<\/span>\ndf[' <span style=\"color: #ff0000;\">new_datetime<\/span> '] = df[' <span style=\"color: #ff0000;\">my_datetime<\/span> '] - pd. <span style=\"color: #3366ff;\">Timedelta<\/span> (hours= <span style=\"color: #008000;\">5<\/span> , minutes= <span style=\"color: #008000;\">10<\/span> , seconds= <span style=\"color: #008000;\">3<\/span> ) \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar essa sintaxe na pr\u00e1tica.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo: Adicionar\/subtrair hora at\u00e9 data e hora em Pandas<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Digamos que temos o seguinte DataFrame do pandas que mostra as vendas realizadas por uma loja em 10 datas e hor\u00e1rios diferentes:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">time<\/span> ': <span style=\"color: #3366ff;\">pd.date_range<\/span> (' <span style=\"color: #ff0000;\">2022-01-01<\/span> ', periods= <span style=\"color: #008000;\">10<\/span> ),\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [14, 22, 25, 29, 31, 10, 12, 8, 22, 25]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        time sales\n0 2022-01-01 14\n1 2022-01-02 22\n2 2022-01-03 25\n3 2022-01-04 29\n4 2022-01-05 31\n5 2022-01-06 10\n6 2022-01-07 12\n7 2022-01-08 8\n8 2022-01-09 22\n9 2022-01-10 25<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar a fun\u00e7\u00e3o <strong>Timedelta<\/strong> do pandas para adicionar 5 horas, 10 minutos e 3 segundos a cada valor de data e hora na coluna \u201chora\u201d:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create new column that contains time + 5 hours, 10 minutes, 3 seconds\n<\/span>df[' <span style=\"color: #ff0000;\">time_plus_some<\/span> '] = df[' <span style=\"color: #ff0000;\">time<\/span> '] + pd. <span style=\"color: #3366ff;\">Timedelta<\/span> (hours= <span style=\"color: #008000;\">5<\/span> , minutes= <span style=\"color: #008000;\">10<\/span> , seconds= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        time sales time_plus_some\n0 2022-01-01 14 2022-01-01 05:10:03\n1 2022-01-02 22 2022-01-02 05:10:03\n2 2022-01-03 25 2022-01-03 05:10:03\n3 2022-01-04 29 2022-01-04 05:10:03\n4 2022-01-05 31 2022-01-05 05:10:03\n5 2022-01-06 10 2022-01-06 05:10:03\n6 2022-01-07 12 2022-01-07 05:10:03\n7 2022-01-08 8 2022-01-08 05:10:03\n8 2022-01-09 22 2022-01-09 05:10:03\n9 2022-01-10 25 2022-01-10 05:10:03<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">E podemos facilmente criar uma nova coluna que subtraia 5 horas, 10 minutos e 3 segundos de cada valor de data e hora na coluna \u201chora\u201d:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create new column that contains time - 5 hours, 10 minutes, 3 seconds\n<\/span>df[' <span style=\"color: #ff0000;\">time_minus_some<\/span> '] = df[' <span style=\"color: #ff0000;\">time<\/span> '] - pd. <span style=\"color: #3366ff;\">Timedelta<\/span> (hours= <span style=\"color: #008000;\">5<\/span> , minutes= <span style=\"color: #008000;\">10<\/span> , seconds= <span style=\"color: #008000;\">3<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n        time sales time_minus_some\n0 2022-01-01 14 2021-12-31 18:49:57\n1 2022-01-02 22 2022-01-01 18:49:57\n2 2022-01-03 25 2022-01-02 18:49:57\n3 2022-01-04 29 2022-01-03 18:49:57\n4 2022-01-05 31 2022-01-04 18:49:57\n5 2022-01-06 10 2022-01-05 18:49:57\n6 2022-01-07 12 2022-01-06 18:49:57\n7 2022-01-08 8 2022-01-07 18:49:57\n8 2022-01-09 22 2022-01-08 18:49:57\n9 2022-01-10 25 2022-01-09 18:49:57\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Nota n\u00ba 1<\/strong> : Nestes exemplos, usamos um n\u00famero espec\u00edfico de horas, minutos e segundos, mas voc\u00ea tamb\u00e9m pode usar apenas uma dessas unidades, se desejar. Por exemplo, voc\u00ea pode especificar <strong>pd.Timedelta(hours=5)<\/strong> para simplesmente adicionar cinco horas a um valor de data e hora.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Nota n\u00ba 2<\/strong> : voc\u00ea pode encontrar a documenta\u00e7\u00e3o completa da fun\u00e7\u00e3o <strong>Timedelta<\/strong> do pandas <a href=\"https:\/\/pandas.pydata.org\/docs\/reference\/api\/pandas.Timedelta.html\" target=\"_blank\" rel=\"noopener\">aqui<\/a> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras tarefas comuns em pandas:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/pandas-convertem-timedelta-em-int\/\" target=\"_blank\" rel=\"noopener\">Como converter Timedelta para Int no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/pandas-convertem-data-e-hora-em-string\/\" target=\"_blank\" rel=\"noopener\">Como converter DateTime em string no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/data-e-hora-do-pandas\/\" target=\"_blank\" rel=\"noopener\">Como converter carimbo de data\/hora em data\/hora no Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/pandas-criam-coluna-de-data-a-partir-do-ano-mes-dia\/\" target=\"_blank\" rel=\"noopener\">Como criar uma coluna de data de ano, m\u00eas e dia no Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar a seguinte sintaxe b\u00e1sica para adicionar ou subtrair hora de uma data\/hora no pandas: #add time to datetime df[&#8216; new_datetime &#8216;] = df[&#8216; my_datetime &#8216;] + pd. Timedelta (hours= 5 , minutes= 10 , seconds= 3 ) #subtract time from datetime df[&#8216; new_datetime &#8216;] = df[&#8216; my_datetime &#8216;] &#8211; pd. Timedelta (hours= [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3741","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pandas: Como adicionar\/subtrair tempo a Datetime - Estatoriais<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como adicionar e subtrair hora de uma data\/hora no Pandas, com um exemplo.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Como adicionar\/subtrair tempo a Datetime - Estatoriais\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como adicionar e subtrair hora de uma data\/hora no Pandas, com um exemplo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T20:00:36+00:00\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/\",\"url\":\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/\",\"name\":\"Pandas: Como adicionar\/subtrair tempo a Datetime - Estatoriais\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-15T20:00:36+00:00\",\"dateModified\":\"2023-07-15T20:00:36+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como adicionar e subtrair hora de uma data\/hora no Pandas, com um exemplo.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/pandas-adicionar-subtrair-hora-data-hora\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: como adicionar\/subtrair tempo ao datetime\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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