West Temple, The Sundial and the Altar of Sacrifice illuminated by soft alpenglow, about 20 minutes before sunrise.
Location: Zion National Park, Utah
Image ID: 37788
Belt of Venus and Earth Shadow at Dawn. The Belt of Venus is actually alpenglow visible near the horizon during twilight, above the antisolar point. Like alpenglow, the backscatter of reddened sunlight also creates the Belt of Venus. Unlike alpenglow, the sunlight scattered by fine particulates that cause the rosy arch of the Belt shines high in the atmosphere and lasts for a while after sunset or before sunrise.
Location: La Jolla, California
Image ID: 37476