⛅ Sun Behind Cloud is one of the animated emoji in Google's Noto Emoji Animation set — the same sun behind cloud emoji (U+26C5) drawn as a short looping Lottie animation. Lottie files are vector, so the animation stays sharp at any size and is usually much lighter than a GIF or a video.
⛅ is the sun behind cloud emoji, part of Unicode's Travel & Places group, added in Emoji 0.6 (2010). Unicode's keyword list links it with “cloudy” and “weather”.

