Crossword clues for SEP-__ 3 lettersAnswerClueSEP9, in many cases: Abbr.SEPTalk Like a Pirate Day mo.SEPKind of retirement acct.SEPFather's Day mo. in AustraliaSEPNinth in a series: Abbr.SEPPennant race mo.SEPMo. that begins with American Chess DaySEPAfter Aug.SEPMo.SEPNational Little League Mo.SEPMo. when asters usually flowerSEPAutumn mo.SEPStart to fall? (abbr.)SEPLCD watch monthSEPMo. in which Australia observes Father's DaySEPMo. that never ends on the same day of the week as any other mo. in a given yearSEPSetting for much of any pennant race: Abbr.SEPWhat to "see you in", per a 1966 hit: Abbr.SEPInternational Bacon Day mo. (being that this is the Internet, and it's bacon, I pretty much have to use this clue)SEPSpring equinox time, to some: Abbr.SEPSeventh of ten in Ancient Rome: Abbr.SEPMo. in summerSEPNinth mo.SEPStart of the NFL season: Abbr.SEPOfficial capper of "monsoon season" in Ariz.SEPSpring starter setting, to some: Abbr.SEP9th mo.SEPBack-to-school mo.SEPFall mo.SEPMo. to "fall back" on?SEP30-day mo.SEPIRA for small companiesSEPAutumnal equinox mo.SEPEnd-of-summer mo.SEPLabor Day mo.SEPEquinox mo.SEPWhen the regular NFL season opensSEPCal. abbr.SEPNational Chicken Mo.SEPElephant Appreciation Day mo.SEPIt comes between Aug. and Oct.SEP2 Chainz's birth month: Abbr.SEPMo. of Mexico's Independence DaySEPNat'l Yoga Mo.SEPPenultimate 30-day mo.SEPWhen the regular NFL season beginsSEPWhen "love was changing the minds of pretenders", in song: Abbr.SEPVirgo's mo., maybeSEPWhen "our hearts were ringing in the key that our souls were singing", in song: Abbr.SEPWhen sch. often starts