Time lapse of the clouds over Knapp's Castle at sunset. Santa Barbara, California. Recently I had the opportunity to visit Knapp's castle in the mountains above Santa Barbara. The day I was free to go, the mountain was completely socked in. We call it June Gloom in Santa Barbara. But it makes the sunsets anything but gloomy. By the time the golden hour rolled around, the fog had turned into beautiful clouds and just enough haze in the air to make the light beautiful and golden.