diff --git a/source/screens/demo/examples/clock.liquid b/source/screens/demo/examples/clock.liquid
index b90b555..b0bccd8 100644
--- a/source/screens/demo/examples/clock.liquid
+++ b/source/screens/demo/examples/clock.liquid
@@ -64,12 +64,18 @@ tags:
 		const currentSeconds = currentDate.getSeconds();
 		const currentMinutes = currentDate.getMinutes();
 		const currentHours = currentDate.getHours();
-		const currentDayOfWeek = currentDate.getDay(); // Get current day of the week (0-6, where 0 is Sunday)
+		const currentDayOfWeek = getNumericWeekday(currentDate);
 		const currentMonth = currentDate.getMonth() + 1; // Get current month (0-11)
 
 		drawCircle(currentSeconds, currentMinutes, currentHours, currentDayOfWeek, currentMonth);
 	}
 
+	// TODO: Parameter für Wochenstart ergänzen
+	function getNumericWeekday(date) {
+		const weekday = date.getDay(); // 0 (Sunday) to 6 (Saturday)
+		return (weekday === 0) ? 7 : weekday;
+	}
+
 	updateCircle();
 	setInterval(updateCircle, 1000);
 </script>