The sun sometimes causes the body to react in weird ways, too. It brightens our moods. It also can cause you to sneeze! You heard that right! The Sun can trigger sneezes! This is a phenomenon ...

When you step outside from a dark building into the full glare of the sun, do you suddenly have the urge to sneeze? If so, you're not alone — as many as 1 in 3 people display this reaction.

The sun can cause you to sneeze if you have a disorder known as ACHOO syndrome. Meterologist Ray Petelin details how the reaction is caused.