Noctilucent Clouds from Portland Oregon 10:14pm wider view
from the Broadway Bridge looking west towards the Fremont Bridge. Sunset was at 8:57pm, I did not look for them until about 9:50pm, they were at their best between 10:05 and 10:15pm, and it was all but over/invisible by 10:35pm. View large on black. N18682 - Happy Twilight Thursdays!