“Find a Rainbow Day” is April 3.
As far as made-up holidays go, “Find a Rainbow Day” sounds like one of the sillier days. But those infamous April showers are good for more than May flowers, and even though it's completely common to catch a view of a multicolored arc caused by the refraction of sunlight on water droplets in the air, rainbows still manage to illicit a sense of awe.
They're even more likely to do so when they're in a beautiful location, like above an idyllic meadow or framing an iconic monument like the Eiffel Tower.
So, this Find a Rainbow Day — which is April 3, in case you want to mark your calendar for next year — let's embrace the day and think about where in the world we'd like to find a rainbow next.