1.0Holidays Todayhttps://holidays-today.com/holidaysmanagerhttps://holidays-today.com/holidays/author/managerrich600338<blockquote class="wp-embedded-content" data-secret="Dh7t7cRPMj"><a href="https://holidays-today.com/holidays/flag-day.html">Flag Day 2026</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://holidays-today.com/holidays/flag-day.html/embed#?secret=Dh7t7cRPMj" width="600" height="338" title="“Flag Day 2026” — Holidays Today" data-secret="Dh7t7cRPMj" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://holidays-today.com/holidays/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://holidays-today.com/holidays/wp-content/uploads/2018/07/1-13.png980566Why we celebrate Flag Day Flag Day is celebrated in the US on June 14 every day. Flag Day is the day the US flag is adopted. On the same day, the army celebrates its birthday. As early as 1777 on June 14, the Continental Congress replaced the British flag symbols with a new design: […]