■ Product Introduction A short hour or so in the morning (Sunrise) and evening (Sunset) of a day is the 'golden time' in photography. At this time, the sun is relatively low in the sky. The sun light gives the scene rich shadows to make the photos more texture. 'Golden time' will be slightly different due to the geographical location and time. In order to pursue the most perfect effect, photography lovers need to know the precise time. The "Sun & Moon" app can accurately calculate the 'sunrise