initial commit

Assets/_Unity Essentials/Scripts/DayNightCycle.cs

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+using UnityEngine;
+
+public class DayNightCycle : MonoBehaviour
+{
+    [Tooltip("Duration of a full day in seconds")]
+    public float secondsPerDay = 120f;
+
+    private float rotationPerSecond;
+
+    void Start()
+    {
+        // Calculate how many degrees the light should rotate per second
+        rotationPerSecond = 360f / secondsPerDay;
+    }
+
+    void Update()
+    {
+        // Rotate around the X-axis
+        transform.Rotate(Vector3.right, rotationPerSecond * Time.deltaTime);
+    }
+}