diff --git a/apps/website/src/modules/globe/frag.glsl b/apps/website/src/modules/globe/frag.glsl
index 1b59fa1..613d54d 100644
--- a/apps/website/src/modules/globe/frag.glsl
+++ b/apps/website/src/modules/globe/frag.glsl
@@ -17,4 +17,4 @@ void main() {
     vec3 color = mix(nightColor, dayColor, mixAmount);
 
     gl_FragColor = vec4(color, 1.0);
-}
\ No newline at end of file
+}
diff --git a/apps/website/src/modules/globe/index.ts b/apps/website/src/modules/globe/index.ts
index 36b9a29..133daac 100644
--- a/apps/website/src/modules/globe/index.ts
+++ b/apps/website/src/modules/globe/index.ts
@@ -18,8 +18,8 @@ export class Globe {
 
         // Calculate local time for sun position
         const date = new Date()
-        const localHour = date.getHours() + date.getTimezoneOffset() / 60
-        this.options.sunAngle = (localHour - 12) / 12
+        const localHour = date.getUTCHours() + date.getTimezoneOffset() / 60
+        this.options.sunAngle = 2 * Math.PI * (localHour - 12) / 24
 
         // Parameters
         this.params = {