calendar day(n = noun.time) civil day - a day reckoned from midnight to midnight;
is a kind of period, period of time, time period
is a part of hebdomad, week
has particulars: day, date, day of the week

admission day, all day long, all fools' day, all saints' day, all souls' day, american indian day, annunciation day, appointment calendar, april fools' day, arbor day, armed forces day, armistice day, ascension day, bastille day, bissextile day, boxing day, break of day, break of the day, by the day, calendar, calendar method, calendar method of birth control, calendar month, calendar week, calendar year, call it a day, candlemas day, childermas day, christian holy day, christmas day, church calendar, citizenship day, civil day, clarence day, clarence shepard day jr., class day, columbus day, commencement day, commonwealth day, day, day after day, day bed, day blindness, day boarder, day book, day by day, day camp, day care, day care center, day game, day in and day out, day in day out, day jessamine, day laborer, day labourer, day lily, day nursery, day of atonement, day of judgement, day of judgment, day of reckoning, day of remembrance, day of rest, day of the month, day of the week, day off, day return, day school, day shift, day watch, decoration day, degree day, discovery day, dominion day, each day, easter day, ecclesiastical calendar, election day, ember day, empire day, every day, farmer's calendar, fast day, father's day, feast day, fete day, field day, flag day, forever and a day, future day, gain the day, good day, greek calendar, gregorian calendar, gregorian calendar month, groundhog day, guy fawkes day, hebrew calendar, high holy day, hindoo calendar, hindu calendar, hindu calendar month, holy day, holy day of obligation, holy innocents' day, inauguration day, independence day, innocents' day, islamic calendar, islamic calendar month, jewish calendar, jewish calendar month, jewish holy day, judgement day, judgment day, julian calendar, labor day, lady day, lammas day, last day, leap day, lord's day, lunar calendar, lunar day, lunisolar calendar, major fast day, market day, martin luther king day, may day, mean solar day, memorial day, michaelmas day, midsummer day, midsummer's day, minor fast day, mohammedan calendar, moslem calendar, mother's day, muhammadan calendar, muslim calendar, naked as the day one was born, naked as the day you were born, name day, natal day, new style calendar, new year's day, night and day, old style calendar, order of the day, pan american day, pancake day, patriot's day, patriots' day, perpetual calendar, pioneers' day, polling day, poppy day, present day, presidents' day, quarter day, rag day, rainy day, red-letter day, remembrance day, rest day, revolutionary calendar, revolutionary calendar month, robert e lee day, rogation day, roman calendar, saint patrick's day, saint valentine's day, saint's day, school day, seize the day, sidereal day, six day war, solar calendar, solar day, speech day, st john's day, st martin's day, st patrick's day, st valentine's day, tag day, term day, texas independence day, thanksgiving day, three kings' day, time of day, transfiguration day, twelfth day, united nations day, unlucky day, v-e day, v-j day, valentine day, valentine's day, veterans day, veterans' day, victoria day, victory day, washing day, wedding day, work day, working day