diff --git a/modules/graphics/src/main/java/javafx/scene/Scene.java b/modules/graphics/src/main/java/javafx/scene/Scene.java
--- a/modules/graphics/src/main/java/javafx/scene/Scene.java
+++ b/modules/graphics/src/main/java/javafx/scene/Scene.java
@@ -590,6 +590,39 @@
         return null;
     }
 
+    private List<Runnable> scenePulseListeners;
+
+    /**
+     * Adds a new scene pulse listener to this scene. Every time a pulse occurs,
+     * this listener will be called on the JavaFX Application Thread directly
+     * following the CSS and layout passes, but before the scene state is
+     * synchronized.
+     *
+     * @param r The Runnable to be called when the pulse occurs.
+     */
+    public final void addScenePulseListener(Runnable r) {
+        if (r == null) {
+            throw new IllegalArgumentException("Scene pulse listener should not be null");
+        }
+        if (scenePulseListeners == null) {
+            scenePulseListeners = new ArrayList<>();
+        }
+        scenePulseListeners.add(r);
+    }
+
+    /**
+     * Removes a previously registered scene pulse listener from listening to
+     * pulses in this scene.
+     *
+     * @param r The Runnable that should no longer be called when this scene pulses.
+     */
+    public final void removeScenePulseListener(Runnable r) {
+        if (scenePulseListeners == null) {
+            return;
+        }
+        scenePulseListeners.remove(r);
+    }
+
     /**
      * Return the defined {@code SceneAntialiasing} for this {@code Scene}.
      * <p>
@@ -2396,6 +2429,14 @@
             }
             Scene.this.doLayoutPass();
 
+            // run any scene pulse listeners immediately after css / layout,
+            // and before scene synchronization
+            if (scenePulseListeners != null) {
+                for (Runnable r : scenePulseListeners) {
+                    r.run();
+                }
+            }
+
             boolean dirty = dirtyNodes == null || dirtyNodesSize != 0 || !isDirtyEmpty();
             if (dirty) {
                 if (PULSE_LOGGING_ENABLED) {