Answer: laborday

AnswerCrossword Clue
LABORDAYSeptember observance
LABORDAYThird-quarter event
LABORDAYDate of birth, to the mother?
LABORDAYJerry Lewis telethon time
LABORDAYSummer ender
LABORDAYLast gasp of summer season
LABORDAYSeptember time.
LABORDAYThe end of summer.
LABORDAYHarbinger of summer's end.
LABORDAYSeptember holiday
LABORDAYIn 2014, it fell on September 1
LABORDAYBack-to-school harbinger for many
LABORDAYBack-to-school harbinger
LABORDAYSymbolic end of summer
LABORDAYEarly September observance
LABORDAYSeptember celebration of workers
LABORDAYIt was first celebrated on September 5, 1882