Answer: DEC

AnswerCrossword Clue
DECSchool vacation mo.
DECForefathers' Day mo.
DECFourth-quarter mo.
DECChristmas mo.
DECWinter mo.
DECYr.-end month
DECYr.-ending month
DECHanukkah's mo.
DECPresent mo.
DECSolstice mo.
DECLast-qtr. month
DECBoston Tea Party mo.
DECYr.-end period
DECFourth-qtr. month
DECNew Year's Eve mo.
DECSagittarian's mo., probably
DECPresent time?: Abbr.
DECYule's mo.
DECPearl Harbor mo.
DECCalendar abbr.
DECAdvent time: Abbr.
DECUlt. mo.
DECYear-end abbr.
DECYule mo.
DECLast mo.
DECMistletoe mo.
DECMo. with a long break, often
DECCold month abbr.
DECWinter solstice mo.
DECXmas time
DECMo.
DECKnitting direction
DECYr. ender
DECTwelfth mo.
DECEnd of the yr.
DECLast of the mos.
DECKwanzaa mo.
DECBoxing Day mo.
DECCal. closer
DECYear ender, for short