---
title: "Challenge 3: Simulating Dusk with the Directional Light"
content_type: tutorial
url: "https://learn.unity.com/tutorial/challenge-3-simulating-dusk-with-the-directional-light?language=en"
language: en
difficulty: foundational
duration_minutes: 10
unity_version:
  - "2019.4"
supported_unity_versions:
  - name: "2019.4"
    url: "https://learn.unity.com/tutorial/challenge-3-simulating-dusk-with-the-directional-light.md?language=en&version=2019.4"
available_languages:
  - name: "en"
    url: "https://learn.unity.com/tutorial/challenge-3-simulating-dusk-with-the-directional-light.md?language=en"
  - name: "ja"
    url: "https://learn.unity.com/tutorial/chiyarenzi-3-deirekushiyonaruraitodexi-mu-rewobiao-xian.md?language=ja"
last_updated: "2026-08-04T14:23:34.000Z"
---

# Challenge 3: Simulating Dusk with the Directional Light

Learn to light your entire scene with a Directional Light and adjust its rotation to create a dusk atmosphere.

- Illuminating the entire scene by adding a Directional Light
- Modifying the Directional Light’s rotation to simulate dusk

## 1. Adjust the Directional Light

**1.**  Locate the Directional Light in the Hierarchy.

**2.**  Adjust its rotation until the sky appears to be in dusk.

**3.**  Adjust the Direction Light’s color to simulate a sunset.