diff --git a/src/core/domain/environment/getEnvPtr.js b/src/core/domain/environment/getEnvPtr.js
new file mode 100644
index 0000000..35ea034
--- /dev/null
+++ b/src/core/domain/environment/getEnvPtr.js
@@ -0,0 +1,11 @@
+function GetEnvPtr(Game, memory, Module, offsets) {
+    return () => {
+      const timeOfDay = Module + offsets[Game.client].environment.version[Game.build].timeOfDay;
+
+    return {
+      timeOfDay,
+    };
+  };
+}
+
+module.exports = GetEnvPtr;
diff --git a/src/core/domain/environment/setTimeOfday.js b/src/core/domain/environment/setTimeOfday.js
new file mode 100644
index 0000000..ac19938
--- /dev/null
+++ b/src/core/domain/environment/setTimeOfday.js
@@ -0,0 +1,11 @@
+
+function SetTimeOfday(Game, Memory, Offsets, Module) {
+    const timeOfDayBuffer = new Buffer(0x4);
+    return (environmentStruct, { hour, minutes }) => {
+      const timeNormalized = ((3600 * hour) + (60 * minutes)) / 86400;
+      timeOfDayBuffer.writeFloatLE(timeNormalized);
+      Memory.writeData(environmentStruct.timeOfDay, timeOfDayBuffer, timeOfDayBuffer.byteLength);
+    };
+}
+
+module.exports = SetTimeOfday;
diff --git a/src/core/logic/patterns.js b/src/core/logic/patterns.js
index 7a6b5f1..af13501 100644
--- a/src/core/logic/patterns.js
+++ b/src/core/logic/patterns.js
@@ -93,7 +93,14 @@ export const alpha = {
         fix:     new Buffer([0xE8, 0x94, 0x80, 0xFA, 0xFF, 0xB9, 0x09, 0x00, 0x00, 0x00, 0x8D, 0xB5, 0x70, 0xFF, 0xFF, 0xFF, 0x90, 0x90])
       }
     }
-  }
+  },
+  environment: {
+    version: {
+      ['0.5.3']: {
+        timeOfDay: 0xCB23B4
+      }
+    }
+  },
 };
 
 export const tbc = {
diff --git a/src/core/manager.js b/src/core/manager.js
index 9f395a7..0bf20c6 100644
--- a/src/core/manager.js
+++ b/src/core/manager.js
@@ -1,6 +1,7 @@
 /* eslint-disable consistent-return, no-restricted-syntax,padded-blocks */
 const createCamera = require('./logic/camera.js');
 const createGetCametaPtr = require('./domain/getCameraPtr');
+const createGetEnvPtr = require('./domain/environment/getEnvPtr');
 const createEnableSpectate = require('./domain/enableSpectate');
 const createDisableSpectate = require('./domain/disableSpectate');
 const createEnableViewMatrixUpdate = require('./domain/enableViewMatrixUpdate');
@@ -10,6 +11,7 @@ const createEnableKeyboardControls = require('./domain/enableKeyboardControls');
 const createSetPosition = require('./domain/setPosition');
 const createSetCameraView = require('./domain/setCameraView');
 const createSetCollision = require('./domain/setCollision');
+const createSetTimeOfday = require('./domain/environment/setTimeOfday');
 const createSetSpeed = require('./domain/setSpeed');
 
 module.exports = (process, Module, Memory, window, Offsets) => {
@@ -50,7 +52,14 @@ module.exports = (process, Module, Memory, window, Offsets) => {
     SetCameraView,
     SetCollision,
   )();
+
+  const setTimeOfday = createSetTimeOfday(Game, Memory, Offsets, Module);
+  const environmentStruct = createGetEnvPtr(Game, Memory, Module, Offsets)();
+  const environment = {
+    setTimeOfday: (timeOfDay) => setTimeOfday(environmentStruct, timeOfDay),
+  };
   return {
     camera,
+    environment,
   };
 };
diff --git a/src/renderer/components/sections/general.vue b/src/renderer/components/sections/general.vue
index 1a236fe..19e275b 100644
--- a/src/renderer/components/sections/general.vue
+++ b/src/renderer/components/sections/general.vue
@@ -17,7 +17,7 @@
           <div class="field">
             <label class="label is-normal">Time of day</label>
             <p class="control">
-              <input class="input range ltpurple" type="text" placeholder="00:00">
+              <input class="input range ltpurple" type="time" v-on:change="setTimeOfDay" v-on:input="setTimeOfDay" value="12:30">
             </p>
           </div>
         </div>
@@ -75,6 +75,15 @@
 <script>
   export default {
     name: 'general',
+    methods: {
+      setTimeOfDay (element) {
+        const time = element.target.value;
+        if (!time) return;
+        const hour = time.split(":")[0];
+        const minutes = time.split(":")[1];
+        this.$store.commit('setTimeOfDay', { hour, minutes });        
+      }
+    },
     data() {
       return {};
     },
diff --git a/src/renderer/store/modules/environment.js b/src/renderer/store/modules/environment.js
new file mode 100644
index 0000000..2c9ed11
--- /dev/null
+++ b/src/renderer/store/modules/environment.js
@@ -0,0 +1,16 @@
+
+export default {
+  state: {
+    timeOfDay: { hour: 0, minutes: 0 },
+  },
+  getters: {
+    timeOfDay: state => state.timeOfDay,
+  },
+  mutations: {
+    setTimeOfDay(state, TimeOfDay) {
+      const core = this.getters.core.environment;
+      state.timeOfDay = TimeOfDay;
+      core.setTimeOfday({ ...TimeOfDay });
+    },
+  },
+};