{"id":2092,"date":"2022-10-28T13:01:13","date_gmt":"2022-10-28T13:01:13","guid":{"rendered":"https:\/\/www.bjorn-meijer.nl\/?p=2092"},"modified":"2022-11-14T18:54:55","modified_gmt":"2022-11-14T18:54:55","slug":"valt-een-datum-in-het-weekend","status":"publish","type":"post","link":"https:\/\/www.bjorn-meijer.nl\/en\/2022\/10\/28\/falls-a-date-on-the-weekend\/","title":{"rendered":"Does a date fall on a weekend?"},"content":{"rendered":"<p>In this article, I&#039;ll explain how you can find out if a date falls on a weekend or not. For this we use a simple formula.<\/p>\n\n\n\n<p>For convenience, you can use the sample file. This can be downloaded at the bottom of this <a href=\"#downloads\">page<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The formula<\/h2>\n\n\n\n<p>To find out whether a date falls on a weekend, we use the formula\/function below. <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>WEEKDAY(serial_number;[type_number])<\/code><\/pre>\n\n\n\n<p>The function is structured as follows with the following arguments:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>serial number<\/strong>. This argument is required and must be a serial number. A date in a cell that is formatted as text therefore does not work. You will first have to convert this to a date format. A date that is formatted as a date is seen in Excel as a serial number and therefore works.<\/li>\n\n\n\n<li><strong>type_number<\/strong>. This argument is optional and determines the result. With this argument you can indicate what the first day of the week is.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-wpdatatables-wpdatatables-gutenberg-block\"><h3 class=\"wpdt-c\" id=\"wdt-table-title-27\">Results WEEKDAY()<\/h3>\n<div class=\"wpdt-c wdt-skin-light\">\n    \n<input type=\"hidden\" id=\"wdtNonceFrontendEdit_27\" name=\"wdtNonceFrontendEdit_27\" value=\"9d4f3724d2\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/posts\/2092\" \/>    <input type=\"hidden\" id=\"table_1_desc\"\n           value='{\"tableId\":\"table_1\",\"tableType\":\"manual\",\"selector\":\"#table_1\",\"responsive\":false,\"responsiveAction\":\"icon\",\"editable\":false,\"inlineEditing\":false,\"infoBlock\":false,\"pagination\":0,\"paginationAlign\":\"right\",\"paginationLayout\":\"full_numbers\",\"paginationLayoutMobile\":\"simple\",\"file_location\":\"\",\"tableSkin\":\"light\",\"scrollable\":false,\"globalSearch\":false,\"showRowsPerPage\":false,\"popoverTools\":false,\"hideBeforeLoad\":false,\"number_format\":1,\"decimalPlaces\":2,\"spinnerSrc\":\"https:\\\/\\\/www.bjorn-meijer.nl\\\/wp-content\\\/plugins\\\/wpdatatables\\\/assets\\\/\\\/img\\\/spinner.gif\",\"groupingEnabled\":false,\"tableWpId\":27,\"dataTableParams\":{\"sDom\":\"BT\\u003C\\u0027clear\\u0027\\u003Et\",\"bSortCellsTop\":false,\"bFilter\":true,\"aLengthMenu\":[[1,5,10,25,50,100,-1],[1,5,10,25,50,100,\"All\"]],\"iDisplayLength\":10,\"columnDefs\":[{\"sType\":\"formatted-num\",\"wdtType\":\"int\",\"bVisible\":false,\"orderable\":true,\"searchable\":true,\"InputType\":\"text\",\"name\":\"wdt_ID\",\"origHeader\":\"wdt_ID\",\"notNull\":false,\"conditionalFormattingRules\":[],\"className\":\"numdata integer  column-wdt_id\",\"aTargets\":[0]},{\"sType\":\"formatted-num\",\"wdtType\":\"int\",\"bVisible\":true,\"orderable\":true,\"searchable\":true,\"InputType\":\"text\",\"name\":\"typeresultaat\",\"origHeader\":\"typeresultaat\",\"notNull\":false,\"conditionalFormattingRules\":[],\"className\":\"numdata integer  column-typeresultaat\",\"sWidth\":\"16%\",\"aTargets\":[1]},{\"sType\":\"string\",\"wdtType\":\"string\",\"bVisible\":true,\"orderable\":true,\"searchable\":true,\"InputType\":\"text\",\"name\":\"resultaat\",\"origHeader\":\"resultaat\",\"notNull\":false,\"conditionalFormattingRules\":[],\"className\":\" column-resultaat\",\"aTargets\":[2]}],\"bAutoWidth\":false,\"order\":[[0,\"asc\"]],\"ordering\":false,\"fixedHeader\":{\"header\":false,\"headerOffset\":0},\"fixedColumns\":false,\"oLanguage\":{\"sProcessing\":\"Bezig...\",\"sLengthMenu\":\"_MENU_ resultaten weergeven\",\"sZeroRecords\":\"Geen resultaten gevonden\",\"sInfo\":\"_START_ tot _END_ van _TOTAL_ resultaten\",\"sInfoEmpty\":\"Geen resultaten om weer te geven\",\"sInfoFiltered\":\" (gefilterd uit _MAX_ resultaten)\",\"sInfoPostFix\":\"\",\"sSearch\":\"Zoeken:\",\"sSearchPlaceholder\":\"\",\"sEmptyTable\":\"Geen resultaten aanwezig in de tabel\",\"sInfoThousands\":\".\",\"sLoadingRecords\":\"Een moment geduld aub - bezig met laden...\",\"oPaginate\":{\"sFirst\":\"Eerste\",\"sLast\":\"Laatste\",\"sNext\":\"Volgende\",\"sPrevious\":\"Vorige\"}},\"buttons\":[],\"bProcessing\":false,\"serverSide\":true,\"ajax\":{\"url\":\"https:\\\/\\\/www.bjorn-meijer.nl\\\/wp-admin\\\/admin-ajax.php?action=get_wdtable&table_id=27\",\"type\":\"POST\"},\"oSearch\":{\"bSmart\":false,\"bRegex\":false,\"sSearch\":\"\"}},\"tabletWidth\":\"1024\",\"mobileWidth\":\"480\",\"renderFilter\":\"footer\",\"advancedFilterEnabled\":false,\"serverSide\":true,\"autoRefreshInterval\":0,\"processing\":true,\"fnServerData\":true,\"columnsFixed\":0,\"sumFunctionsLabel\":\"\",\"avgFunctionsLabel\":\"\",\"minFunctionsLabel\":\"\",\"maxFunctionsLabel\":\"\",\"columnsDecimalPlaces\":{\"wdt_ID\":-1,\"typeresultaat\":-1,\"resultaat\":-1},\"columnsThousandsSeparator\":{\"wdt_ID\":0,\"typeresultaat\":1},\"sumColumns\":[],\"avgColumns\":[],\"sumAvgColumns\":[],\"timeFormat\":\"H:i\",\"datepickFormat\":\"dd M yy\"}'\/>\n\n    <table id=\"table_1\"\n           class=\"display nowrap data-t data-t wpDataTable wpDataTableID-27\"\n           style=\"\"\n           data-described-by='table_1_desc'\n           data-wpdatatable_id=\"27\">\n        \n        <!-- Table header -->\n        \n<thead>\n<tr>\n                    <th\n                        class=\"wdtheader sort numdata integer\"\n        style=\"\">wdt_ID<\/th>        <th\n        data-class=\"expand\"                class=\"wdtheader sort numdata integer\"\n        style=\"\">type_result<\/th>        <th\n                        class=\"wdtheader sort\"\n        style=\"\">Result<\/th>    <\/tr>\n<\/thead>\n        <!-- \/Table header -->\n\n        <!-- Table body -->\n        \n<tbody>\n            <tr id=\"table_27_row_0\">\n                            <td style=\"\">1<\/td>\n                            <td style=\"\">1<\/td>\n                            <td style=\"\">\t A number from 1 (Sunday) to 7 (Saturday). This corresponds to previous versions of Microsoft Excel.<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_1\">\n                            <td style=\"\">2<\/td>\n                            <td style=\"\">2<\/td>\n                            <td style=\"\">A number from 1 (Monday) to 7 (Sunday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_2\">\n                            <td style=\"\">3<\/td>\n                            <td style=\"\">3<\/td>\n                            <td style=\"\">A number from 0 (Monday) to 6 (Sunday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_3\">\n                            <td style=\"\">4<\/td>\n                            <td style=\"\">11<\/td>\n                            <td style=\"\">A number from 1 (Monday) to 7 (Sunday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_4\">\n                            <td style=\"\">5<\/td>\n                            <td style=\"\">12<\/td>\n                            <td style=\"\">A number from 1 (Tuesday) to 7 (Monday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_5\">\n                            <td style=\"\">6<\/td>\n                            <td style=\"\">13<\/td>\n                            <td style=\"\">A number from 1 (Wednesday) to 7 (Tuesday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_6\">\n                            <td style=\"\">7<\/td>\n                            <td style=\"\">14<\/td>\n                            <td style=\"\">A number from 1 (Thurs) to 7 (Wednesday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_7\">\n                            <td style=\"\">8<\/td>\n                            <td style=\"\">15<\/td>\n                            <td style=\"\">A number from 1 (Friday) to 7 (Thursday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_8\">\n                            <td style=\"\">9<\/td>\n                            <td style=\"\">16<\/td>\n                            <td style=\"\">A number from 1 (Saturday) to 7 (Friday).<\/td>\n                    <\/tr>\n                <tr id=\"table_27_row_9\">\n                            <td style=\"\">10<\/td>\n                            <td style=\"\">17<\/td>\n                            <td style=\"\">A number from 1 (Sunday) to 7 (Saturday).<\/td>\n                    <\/tr>\n    <\/tbody>        <!-- \/Table body -->\n\n        <!-- Table footer -->\n        \n        <!-- \/Table footer -->\n    <\/table>\n\n<\/div><style>\ntable.wpDataTable { table-layout: fixed !important; }\ntable.wpDataTable td, table.wpDataTable th { white-space: normal !important; }\ntable.wpDataTable td.numdata { text-align: right !important; }\n<\/style>\n<style>\n<\/style>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-hoe-werkt-de-formule\">How does the formula work<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"651\" height=\"105\" src=\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Uitleg-functie-WEEKDAG-1.jpg\" alt=\"Explanation function WEEKDAY()\" class=\"wp-image-2138\" srcset=\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Uitleg-functie-WEEKDAG-1.jpg 651w, https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Uitleg-functie-WEEKDAG-1-300x48.jpg 300w, https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Uitleg-functie-WEEKDAG-1-18x3.jpg 18w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><figcaption class=\"wp-element-caption\">Explanation function WEEKDAY()<\/figcaption><\/figure>\n\n\n\n<p>At the top formula <strong>=WEEKDAY(B1)<\/strong> Sunday is the first day of the week with the value 1. October 28, 2022 falls on a Friday. If one starts counting at 1 with Sunday, Friday is the sixth day.<\/p>\n\n\n\n<p>In the middle formula <strong>=WEEKDAY(B1;2)<\/strong> Monday is the first day of the week with the value 1. In this case, Friday is the fifth day.<\/p>\n\n\n\n<p>In the bottom formula =WEEKDAY(B1;3) Monday is the first day of the month, but has 0 as its initial value. If you start counting on Monday with 0, Friday is the fourth day.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Determine the weekend<\/h2>\n\n\n\n<p>To determine whether a date falls on a weekend, we can use the function <strong>=WEEKDAY()<\/strong> combine with the  <strong>OR()<\/strong> function.<\/p>\n\n\n\n<p>The formula then becomes:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>=OR(WEEKDAY(DATE)={1;7})<\/code><\/pre>\n\n\n\n<p>If the date falls on a Sunday (1), the first condition is met and is then true. If the date falls on a Saturday (7), then the second condition is met and is therefore true. If one of the two conditions <strong>WHERE<\/strong> is, the result is also <strong>WHERE<\/strong>. If both conditions <strong>FALSE<\/strong> will be the outcome <strong>FALSE<\/strong> to be.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"downloads\"> <i class=\"fas fa-download\"><\/i> Downloads <\/h2>\n\n\n\n<p>If you can&#039;t figure it out with the above guide alone, download the sample file or ask a question by leaving a message.<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-c6f04c29-434b-45dc-9455-0bc9b438f35b\" href=\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Valt-een-datum-in-het-weekend.xlsx\">falls-a-date-on-the-weekend<\/a><a href=\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2022\/10\/Valt-een-datum-in-het-weekend.xlsx\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c6f04c29-434b-45dc-9455-0bc9b438f35b\"><i class=\"fas fa-file-download\"><\/i> Download<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>In this article I explain how you can find out based on a date whether it is in\u2026 <a class=\"read-more\" href=\"https:\/\/www.bjorn-meijer.nl\/en\/2022\/10\/28\/falls-a-date-on-the-weekend\/\">Continue reading<\/a><\/p>","protected":false},"author":1,"featured_media":265,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7,8],"tags":[17,98,96,97],"class_list":["post-2092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel","category-excel-formules","tag-excel","tag-formule","tag-functie","tag-weekend"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.11 (Yoast SEO v23.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Valt een datum in het weekend? - Bj\u00f6rn Meijer<\/title>\n<meta name=\"description\" content=\"In dit artikel wordt uitgelegd hoe je in Excel eenvoudig kunt bepalen of een datum in het weekend valt of niet.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bjorn-meijer.nl\/en\/2022\/10\/28\/falls-a-date-on-the-weekend\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valt een datum in het weekend?\" \/>\n<meta property=\"og:description\" content=\"In dit artikel leg ik je uit hoe je aan de hand van een datum kunt achterhalen of deze in het weekend valt of niet. Hiervoor maken we gebruik van een\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bjorn-meijer.nl\/en\/2022\/10\/28\/falls-a-date-on-the-weekend\/\" \/>\n<meta property=\"og:site_name\" content=\"Bj\u00f6rn Meijer\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-28T13:01:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-14T18:54:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2021\/05\/Excel.png\" \/>\n\t<meta property=\"og:image:width\" content=\"300\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Bj\u00f6rn Meijer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bj\u00f6rn Meijer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/\"},\"author\":{\"name\":\"Bj\u00f6rn Meijer\",\"@id\":\"https:\/\/www.bjorn-meijer.nl\/de\/#\/schema\/person\/3621be5a6ce9a9884a7b8b200cd52615\"},\"headline\":\"Valt een datum in het weekend?\",\"datePublished\":\"2022-10-28T13:01:13+00:00\",\"dateModified\":\"2022-11-14T18:54:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/\"},\"wordCount\":393,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.bjorn-meijer.nl\/de\/#\/schema\/person\/3621be5a6ce9a9884a7b8b200cd52615\"},\"image\":{\"@id\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bjorn-meijer.nl\/wp-content\/uploads\/2021\/05\/Excel.png\",\"keywords\":[\"excel\",\"formule\",\"functie\",\"weekend\"],\"articleSection\":[\"Excel\",\"Excel formules\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/\",\"url\":\"https:\/\/www.bjorn-meijer.nl\/2022\/10\/28\/valt-een-datum-in-het-weekend\/\",\"name\":\"Valt een datum in het weekend? 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