When is National Find A Rainbow Day?
Monday April 3rdOn April 3rd, National Find a Rainbow Day (National Find a Rainbow Day) invites us to look up the sky and find a vibrant ray of hope cast across it each year.
Both reflection and refraction of light in water droplets in the Earth's atmosphere resulted in a spectrum of light in the form of a multicolored arc, which appears in the sky. These rainbows are always visible opposite of the sun's equine. As it approaches a droplet of water, it is refracted (bent), then is seen inside on the back of the droplet and refracted again when leaving it.
On the outside of a primary rainbow, red is the color that is visible on the outer portion of a rainbow and violet on the inside of a primary rainbow. The mnemonic ROYGBIV, a mnemonic, helps children recall the sequence of colors in a rainbow: red, orange, yellow, green, blue, indigo, violet. Many types of airborne water, such as rain, mist, spray, and dew can produce rainbows.
