diff --git a/js/main.js b/js/main.js
index f4efe45..8b2b3fe 100644
--- a/js/main.js
+++ b/js/main.js
@@ -803,10 +803,9 @@ function renderWikiCards(data) {
 
 function formatDate(date) {
   if (!(date instanceof Date) || isNaN(date)) return '';
-  const year = date.getFullYear();
   const month = String(date.getMonth() + 1).padStart(2, '0');
   const day = String(date.getDate()).padStart(2, '0');
-  return year + '-' + month + '-' + day;
+  return day + '.' + month;
 }
 
 function closeWikiModal() {
@@ -969,11 +968,10 @@ function renderDates(events) {
     const startDate = new Date(event.start);
     const endDate = new Date(event.end);
     
-    // Format date: yyyy.mm.dd
+    // Format date: dd.mm
     const day = String(startDate.getDate()).padStart(2, '0');
     const month = String(startDate.getMonth() + 1).padStart(2, '0');
-    const year = startDate.getFullYear();
-    const dateStr = year + '.' + month + '.' + day;
+    const dateStr = day + '.' + month;
     
     // Format time: HH:MM (local time)
     const startHour = String(startDate.getHours()).padStart(2, '0');
@@ -1056,7 +1054,7 @@ function renderCalendar() {
     if (!ev || !ev.start) return;
     const sd = new Date(ev.start);
     const ed = ev.end ? new Date(ev.end) : null;
-    const dateStr = pad2(sd.getDate()) + '.' + pad2(sd.getMonth() + 1) + '.' + sd.getFullYear();
+    const dateStr = pad2(sd.getDate()) + '.' + pad2(sd.getMonth() + 1);
     const timeStr = pad2(sd.getHours()) + ':' + pad2(sd.getMinutes()) +
       (ed ? '–' + pad2(ed.getHours()) + ':' + pad2(ed.getMinutes()) : '');
     list += '<li><span class="calendar-event-date">' + dateStr + '</span>' +