Sonic Ether’s Unbelievable Shaders 1.14.4/1.12.2 is the mod For Minecraft that is made for improving the lighting of the game. It generates beautiful sunrise and sunset scenes for Minecraft.
In short words, Sonic Ether’s Unbelievable Shaders 1.14.4/1.12.2 makes the sun shines horizontally, which will create a reflection on the water surface, causing the beautiful sunrise and sunset effect of the game.

Shining the scene from an angle also makes the clouds on the sky look somewhat realistic, despite they are made of cubes. Clouds are now won’t look the same as floating bricks anymore.
The mountains also look more naturally thanks to the lighting effect from Sonic Ether’s Unbelievable Shaders 1.14.4/1.12.2. There are some screenshots for you to look at in the article. Have a look for yourself.
Like other mods of Minecraft, this mod also requires you to install Minecraft Forge before installing it. So make sure you have this application ready.