Enviro - The complete dynamic AAA sky and weather solution! Very easy setup: Just drag-and drop into your scene and assign your main camera or use the runtime assignment features. Day-Night cycle: Enviro supports a realistic day-night cycle. With correct sun and moon positions with full location support with latitude and longitude. You have options to use your system time or let enviro update time based on realtime minutes. Skybox: Enviro includes an advanced fast atmospheric skybox shader to get great looking skies! You got a lot of options to tweak the sky and even can setup funky alien skies! Seasons: Enviro will change seasons and got a components to swap out gameobject, materials and textures of unity terrain. You are not limited to realistic settings! You can set the amount of days each season last.