diff --git a/src/layouts/entry-page/entry-page.vue b/src/layouts/entry-page/entry-page.vue
index 09670247..117d1e81 100644
--- a/src/layouts/entry-page/entry-page.vue
+++ b/src/layouts/entry-page/entry-page.vue
@@ -282,11 +282,12 @@ export default {
                 var returnValue = null;
 
                 try {
+                    // Avoid any UTC / local time issues by always treating the input and output as UTC.
                     const date = new Date(dateString);
 
-                    const year = date.getFullYear();
-                    const month = String(date.getMonth() + 1).padStart(2, "0");
-                    const day = String(date.getDate()).padStart(2, "0");
+                    const year = date.getUTCFullYear();
+                    const month = String(date.getUTCMonth() + 1).padStart(2, "0");
+                    const day = String(date.getUTCDate()).padStart(2, "0");
 
                     returnValue = `${year}-${month}-${day}`;
                 } catch ( error ) {