L’Heure Bleue (The Blue Hour)

I thought the Blue Hour only occurred in France, perhaps because it was here in Paris that I first appreciated it.  But in fact, the Blue Hour can occur anywhere on earth, either in the city or in the countryside.  In Spain it’s called La Hora Azul. During twilight, when the sun descends between 4 and 6 degrees below the horizon, the Blue Hour can happen.  A lot depends on temperature, the amount of … Read more