{"query":"1991-05-10","date":"1991-05-10","year":1991,"month":5,"day":10,"weekday":"Friday","weekdayNumber":5,"isLeapYear":false,"dayOfYear":130,"daysInYear":365,"isoWeek":19,"isoWeekYear":1991,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":7,"mod12":7,"div4":1,"doomsdayNumber":4,"doomsdayName":"Thursday","doomsdayInMonth":9,"doomsdayDate":"1991-05-09","distanceToDoomsday":1},"onThisDay":[{"date":"1869-05-10","title":"First Transcontinental Railroad completed"},{"date":"1994-05-10","title":"Nelson Mandela is inaugurated as President of South Africa"}],"url":"https://whattheday.com/1991-05-10","api":"https://whattheday.com/api/weekday?date=1991-05-10"}