Rainbows are actually circles, a full circle is visible from a higher vantage point,

📹 goflymaui

https://t.co/OTDl80zfFX https://video.twimg.com/ext_tw_video/1752174548781318144/pu/vid/avc1/720x1280/CB-avw0lRjWLdQuX.mp4?tag=12