As a Sunrise / Sunset pearl owner, you can change the type of pearl displayed during Sunrises and Sunsets. Unlike the other layers these elusive layers have a shorter duration only being displayed for 1 hour during sunrise and 1 hour during sunset. If you like watching the sun go down at your favorite spot this is the layer for you. Choose a pearl to suit the time of day or show how you are feeling with one of the 4 pearls.