{"query":"1991-03-18","date":"1991-03-18","year":1991,"month":3,"day":18,"weekday":"Monday","weekdayNumber":1,"isLeapYear":false,"dayOfYear":77,"daysInYear":365,"isoWeek":12,"isoWeekYear":1991,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":7,"mod12":7,"div4":1,"doomsdayNumber":4,"doomsdayName":"Thursday","doomsdayInMonth":14,"doomsdayDate":"1991-03-14","distanceToDoomsday":4},"onThisDay":[{"date":"1965-03-18","title":"Alexey Leonov performs first spacewalk"}],"url":"https://whattheday.com/1991-03-18","api":"https://whattheday.com/api/weekday?date=1991-03-18"}