Hawaii’s sunshine, short rain showers and clean air together create some of the planet's best conditions for viewing rainbows ...

Rainbows form when raindrops refract sunlight into a spectrum of colors. The brighter the sun, the clearer the rainbow. Look for them when it is both sunny and raining at the same time.

Hawaii has been dubbed the “rainbow capital of the world” due to the islands’ regular sunshine, rain showers and clean air.

Rainbows form when raindrops refract sunlight into a spectrum of colors. The brighter the sun, the clearer the rainbow. Advertisement Article continues below this ad Look for them when it is both ...

Rainbows form when raindrops refract sunlight into a spectrum of colors. The brighter the sun, the clearer the rainbow. Look for them when it is both sunny and raining at the same time.

“I can’t ever help but smile whenever I see a rainbow after the rain.” Rainbows form when raindrops refract sunlight into a spectrum of colors. The brighter the sun, the clearer the rainbo ...