Crossword Clue:

Part of many a three day weekend Abbr

AnswerCrossword Clue
MONPart of many a three-day weekend: Abbr.
NOVFour-day weekend time, for many: Abbr.
MONEnd of many three-day weekends (Abbr.)
FRIPart of some three-day weekends: Abbr.
MONDAYThis makes most holidays a three day weekend
TIDThree times a day: Abbr.