{"query":"1942-02-23","date":"1942-02-23","year":1942,"month":2,"day":23,"weekday":"Monday","weekdayNumber":1,"isLeapYear":false,"dayOfYear":54,"daysInYear":365,"isoWeek":9,"isoWeekYear":1942,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":3,"mod12":6,"div4":1,"doomsdayNumber":6,"doomsdayName":"Saturday","doomsdayInMonth":28,"doomsdayDate":"1942-02-28","distanceToDoomsday":-5},"onThisDay":[{"date":"1954-02-23","title":"First mass inoculation of polio vaccine"}],"url":"https://whattheday.com/1942-02-23","api":"https://whattheday.com/api/weekday?date=1942-02-23"}