{"query":"1980-02-18","date":"1980-02-18","year":1980,"month":2,"day":18,"weekday":"Monday","weekdayNumber":1,"isLeapYear":true,"dayOfYear":49,"daysInYear":366,"isoWeek":8,"isoWeekYear":1980,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":6,"mod12":8,"div4":2,"doomsdayNumber":5,"doomsdayName":"Friday","doomsdayInMonth":29,"doomsdayDate":"1980-02-29","distanceToDoomsday":-11},"onThisDay":[{"date":"1930-02-18","title":"Clyde Tombaugh discovers Pluto"},{"date":"2021-02-18","title":"Perseverance rover lands on Mars"}],"url":"https://whattheday.com/1980-02-18","api":"https://whattheday.com/api/weekday?date=1980-02-18"}