Find a Rainbow Day 2017

April 3, 2017 in the World

Find a Rainbow Day is celebrated on April 03, 2017. If it rains on that day, look at the sky - maybe you can find and see a rainbow! A rainbow is an optical and meteorological phenomenon that is caused by reflection of light in water droplets in the Earth's atmosphere, resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.

In a "primary rainbow", the arc shows red on the outer part and violet on the inner side. This rainbow is caused by light being refracted while entering a droplet of water, then reflected inside on the back of the droplet and refracted again when leaving it. The rainbow is not located at a specific distance, but comes from any water droplets viewed from a certain angle relative to the Sun's rays. Thus, a rainbow is not an object, and cannot be physically approached. (With material from: Wikipedia)

Where is the event?
Worldwide
World

When is the event?
Monday, the 3rd of April 2017
Only 120 days left!

More dates:

Rainbow over a forest.
Rainbow over a forest.
Copyright: Takkk, license: GNU FDL
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  1. Pearl Harbor Remembrance Day
    Wed, 07.12.2016
  2. Winter Solstice
    Wed, 21.12.2016
  3. Christmas Eve
    Sat, 24.12.2016
  4. Christmas
    Sun, 25.12.2016
  5. New Year's Eve
    Sat, 31.12.2016

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