{"query":"1964-03-21","date":"1964-03-21","year":1964,"month":3,"day":21,"weekday":"Saturday","weekdayNumber":6,"isLeapYear":true,"dayOfYear":81,"daysInYear":366,"isoWeek":12,"isoWeekYear":1964,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":5,"mod12":4,"div4":1,"doomsdayNumber":6,"doomsdayName":"Saturday","doomsdayInMonth":14,"doomsdayDate":"1964-03-14","distanceToDoomsday":7},"onThisDay":[{"date":"2006-03-21","title":"Twitter is founded"}],"url":"https://whattheday.com/1964-03-21","api":"https://whattheday.com/api/weekday?date=1964-03-21"}