Answer: HARVESTMOON

AnswerCrossword Clue
HARVESTMOONAutumn lunar phenomenon
HARVESTMOONOrangy astronomical event
HARVESTMOONSign of autumn
HARVESTMOONSubject of a favorite old song.
HARVESTMOONIt occurs near the September equinox
HARVESTMOONSight near the autumnal equinox