{"query":"1916-01-21","date":"1916-01-21","year":1916,"month":1,"day":21,"weekday":"Friday","weekdayNumber":5,"isLeapYear":true,"dayOfYear":21,"daysInYear":366,"isoWeek":3,"isoWeekYear":1916,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":1,"mod12":4,"div4":1,"doomsdayNumber":2,"doomsdayName":"Tuesday","doomsdayInMonth":4,"doomsdayDate":"1916-01-04","distanceToDoomsday":17},"onThisDay":[{"date":"1793-01-21","title":"Execution of King Louis XVI"},{"date":"1976-01-21","title":"Concorde enters commercial service"}],"url":"https://whattheday.com/1916-01-21","api":"https://whattheday.com/api/weekday?date=1916-01-21"}