diff --git a/Engine/src/states/Game.ts b/Engine/src/states/Game.ts
index ba89b08..beef8f1 100644
--- a/Engine/src/states/Game.ts
+++ b/Engine/src/states/Game.ts
@@ -42,6 +42,35 @@ export function GameState(ctx: ContextI, selectedAnimal: string, selectedSegment
   let lastTime: number = performance.now()
   let player: AnimalEntity
 
+  //
+  let clockCoverSprite = new SpriteInstance('ui.clock.cover.default.0')
+  let clockMoonSprite = new SpriteInstance('ui.clock.moon.default.0')
+  let clockSunSprite = new SpriteInstance('ui.clock.sun.default.0')
+  let clockContainer = new PIXI.Container()
+  {
+    clockMoonSprite.container.position.set(
+      32,
+      0,
+    )
+    clockMoonSprite.container.pivot.set(
+      24,
+      24,
+    )
+    clockSunSprite.container.position.set(
+      32,
+      0,
+    )
+    clockSunSprite.container.pivot.set(
+      24,
+      24,
+    )
+
+    clockContainer.scale.set(2, 2)
+    clockContainer.addChild(clockMoonSprite.container)
+    clockContainer.addChild(clockSunSprite.container)
+    clockContainer.addChild(clockCoverSprite.container)
+  }
+
   let world: planck.World = planck.World({
     gravity: planck.Vec2(0, 0),
   })
@@ -105,6 +134,7 @@ export function GameState(ctx: ContextI, selectedAnimal: string, selectedSegment
     }
   })
 
+  let realRootContainer = new PIXI.Container()
   let rootContainer = new PIXI.Container()
   let playLayer: Layer
   let layers: Layer[] = []
@@ -113,6 +143,7 @@ export function GameState(ctx: ContextI, selectedAnimal: string, selectedSegment
   let spawnZones: Record<string, Zone[]> = {}
 
   let enter = () => {
+    realRootContainer.addChild(rootContainer)
     lastTime = performance.now()
     hookKeyboard()
     // Load the world segment.
@@ -230,7 +261,11 @@ export function GameState(ctx: ContextI, selectedAnimal: string, selectedSegment
         addEntity(entity, 'objects', x, y)
       }
     }
-    ctx.app.stage.addChild(rootContainer)
+
+    // Add clock
+
+    ctx.app.stage.addChild(realRootContainer)
+    ctx.app.stage.addChild(clockContainer)
   }
   let leave = () => {
     unhookKeyboard()
@@ -241,17 +276,36 @@ export function GameState(ctx: ContextI, selectedAnimal: string, selectedSegment
       removeZone(zone)
     }
     stopSong()
-    ctx.app.stage.removeChild(rootContainer)
+    ctx.app.stage.removeChild(realRootContainer)
+    ctx.app.stage.removeChild(clockContainer)
   }
   let elapsed: number = 0
   let update = (delta: number) => {
-    let w = segments[selectedSegment]
     let time = performance.now()
     let realDelta = time - lastTime
     lastTime = time
     checkGamepads()
     elapsed += delta
     modeTimer += realDelta
+
+    // Update clock
+    {
+      //clockContainer.width = ctx.app.renderer.width
+      let w = ctx.app.renderer.width
+      let h = ctx.app.renderer.height
+      clockContainer.x = w / 2 - clockCoverSprite.container.width
+      clockContainer.y = h - clockCoverSprite.container.height * 2 - 8
+      if (isNight) {
+        clockMoonSprite.container.angle = 180 + modeTimer / nightTime * 180
+        clockSunSprite.container.angle = modeTimer / nightTime * 180
+      } else {
+        clockMoonSprite.container.angle = modeTimer / dayTime * 180
+        clockSunSprite.container.angle = 180 + modeTimer / dayTime * 180
+      }
+      clockMoonSprite.container.angle -= 230
+      clockSunSprite.container.angle -= 230
+    }
+
     if (isNight && modeTimer >= nightTime) {
       modeTimer = 0
       nightfall(false)