If you are looking for a piece of autumn in the evening sky stay up late and go outside. The constellations of autumn are ready to display now around midnight.
The zodiacal constellation Aries appears high in the East. You'll see the gibbous moon right under the constellation late Sunday night.
Look again the following night, Monday night, and the moon appears near the bright planet Jupiter. There is no other celestial object that is as bright at that hour as Jupiter, other than of course the moon.