in Ray Mts., W of Mount Tozi, flows SE to Tozitna River, 44 mi. NE of Tanana, Kokrines-Hodzana High.
So named in 1956 by Orth, because, from the ridge above, the deep stream valley appeared to be in twilight, owing to the low sun.
Canyon Creek, Crash Creek, Fish Creek, Garnet Creek, Larsen Creek, Larsen Creek, Sam Creek, Stevens Creek, Twilight Creek,