An animated cycle blending through the 4 cityscape emoji: city_sunrise 🌇, cityscape 🏙️, city_sunset 🌆, and night_with_stars 🌃.
I decided to make the stages overlap ⅓, to make the overall blend seamless. It does have the odd consequence of beginning with a blended night/dawn sky.
🌇
🏙️
🌆