The sounds of the night began to change as the sky started to brighten.
The sky started to clear after sunset, too late for there to be any hint of the air show to the west.
The sky is starting to get a little pink as we head back into the woods.
The sky ahead of them is starting to turn dark.
After a while the sky started to change its color, it was red and the light of dawn appeared.
Outside, the sky would be starting to turn gray, but inside, it might still have been night.
The sky started to turn purple and the stars came out.
By then the rain had stopped, and the sky was starting to clear.
You couldn't tell where the sea left off and the sky started to happen.
You couldn't tell where the lake ended and the sky started!