Popular with amateur and professional photographers, golden hour photography refers to the hour before sunset or the hour after sunrise in which the sun is at its lowest point in the sky, producing a warm, golden tone as background lighting. Blue hour photography contrasts golden hour photography as it captures images in the hour after sunset and before sunrise when indirect sunlight gets evenly diffused and produces a blueish, colder tone across the sky. This hour is popular with cityscape photographers that can use the darker hue to accentuate skylines that are lit using the interior lighting of buildings.