Thoreau writes in his journal:
I hear an occasional crowing of cocks in distant barns, as has been their habit for how many thousand years. It was so when I was young; and it will be so when I am old. I hear the croak of a tree-toad as I am crossing the yard. I am surprised to find the dawn so far advanced. There is a yellowish segment of light in the east, paling a star and adding sensibly to the light of the waning and now declining moon . . .
The light is more and more general, and some low bars begin to look bluish as well as reddish. (Elsewhere the sky wholly clear of clouds.) The dawn is at this stage far lighter than the brightest moonlight. I write by it. Yet the sun will not rise for some time. Those bars are reddening more above one spot. They grow purplish, or lilac rather . . .
Sunrise. I see it gilding the top of the hill behind me, but the sun itself is concealed by the hills and woods on the east shore. A very slight fog begins to rise now in one place on the river. There is something serenely glorious and memorable to me in the sight of the first cool sunlight now gilding the eastern extremity of the bushy island in Pair Haven, that wild lake . . .