diff --git a/server/routes.ts b/server/routes.ts
index 4967841..2569f80 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -1082,7 +1082,7 @@ export async function registerRoutes(app: Express): Promise<Server> {
         
         weekData.push({
           date: dayStr,
-          dayOfWeek: format(currentDay, "EEEE"),
+          dayOfWeek: format(currentDayTimestamp, "EEEE"),
           sites: sitesData,
         });
       }