Zodiacal light in the dawn sky, September 14, 2021, from Alberta, Canada, with the winter sky rising. Orion and the winter stars are at right with Sirius rising. The winter Milky Way appears vertically across the frame. The Pleiades and Capella are at top. The zodiacal light is the pyramid-shaped glow angled to the right rising out of the eastern sky. Dawn twilight colours the sky.