diff --git a/source/_components/binary_sensor.template.markdown b/source/_components/binary_sensor.template.markdown
index 15129c4ae28..39ea85e7d22 100644
--- a/source/_components/binary_sensor.template.markdown
+++ b/source/_components/binary_sensor.template.markdown
@@ -92,3 +92,17 @@ binary_sensor:
           - sensor.kitchen_co_status
           - sensor.wardrobe_co_status
 ```
+### {% linkable_title Change the icon %}
+
+This example shows how to change the icon based on the day/night cycle.
+
+```yaml
+sensor:
+  - platform: template
+    sensors:
+      day_night:
+        friendly_name: 'Day/Night'
+        value_template: {% raw %}'{% if is_state("sun.sun", "above_horizon") %}Day{% else %}Night{% endif %}'{% endraw %}
+        icon_template: {% raw %}'{% if is_state("sun.sun", "above_horizon") %}mdi:weather-sunny{% else %}mdi:weather-night{% endif %}'{% endraw %}
+        
+```