WHAT IS IN DECEMBER BUT NOT IN ANY OTHER MONTH ONEY IN RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A bell Did you answer this riddle correctly?
YES  NO  

A nativity scene Did you answer this riddle correctly?
YES  NO  

A advent calendar Did you answer this riddle correctly?
YES  NO  

The letter S Did you answer this riddle correctly?
YES  NO  

The letter 'R'

Once in a YEAR

Twice in a month: FEBRUARY

Thrice in a week: SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY

4-times in a day:
ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE {A.M.}
ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, ELEVEN, TWELVE {P.M.} Did you answer this riddle correctly?
YES  NO  

February, it's the shortest month after all. Did you answer this riddle correctly?
YES  NO  

All of them. Did you answer this riddle correctly?
YES  NO  

August is a town. Did you answer this riddle correctly?
YES  NO  

May Did you answer this riddle correctly?
YES  NO  

Sept-timber. Did you answer this riddle correctly?
YES  NO  

All of them Did you answer this riddle correctly?
YES  NO  

February, because there are fewer days. Did you answer this riddle correctly?
YES  NO  

Nine Did you answer this riddle correctly?
YES  NO  

November Did you answer this riddle correctly?
YES  NO  

Fireplace Did you answer this riddle correctly?
YES  NO