Won’t it be cool if your in-game clock in Grand Theft Auto 4 is synchronized with your systems clock? I bet it will be. If you are interested in doing so follow these simple steps:
Step 1| Download GTA IV Time Sync Mod
You need to download the mod. You will also need “asiloader” and “Scripthook” to make this mod function.
Step 2| Copy files in root directory
Extract the downloaded archives in your hard drive. Then copy “dsound.dll”, “ScriptHook.dll”, “ScriptHookDotNet.asi”, “firstperson.ini” and “systemtimesync.asi” to your GTA 4 root folder.
Now launch the game and you will see that your in game time is same as that of your system clock. So if your system clock is showing 9 pm, it will be night in the game and if it is 9 am then you will observe day time in the game.