{"query":"1997-01-21","date":"1997-01-21","year":1997,"month":1,"day":21,"weekday":"Tuesday","weekdayNumber":2,"isLeapYear":false,"dayOfYear":21,"daysInYear":365,"isoWeek":4,"isoWeekYear":1997,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":8,"mod12":1,"div4":0,"doomsdayNumber":5,"doomsdayName":"Friday","doomsdayInMonth":3,"doomsdayDate":"1997-01-03","distanceToDoomsday":18},"onThisDay":[{"date":"1793-01-21","title":"Execution of King Louis XVI"},{"date":"1976-01-21","title":"Concorde enters commercial service"}],"url":"https://whattheday.com/1997-01-21","api":"https://whattheday.com/api/weekday?date=1997-01-21"}