{"query":"1964-05-15","date":"1964-05-15","year":1964,"month":5,"day":15,"weekday":"Friday","weekdayNumber":5,"isLeapYear":true,"dayOfYear":136,"daysInYear":366,"isoWeek":20,"isoWeekYear":1964,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":5,"mod12":4,"div4":1,"doomsdayNumber":6,"doomsdayName":"Saturday","doomsdayInMonth":9,"doomsdayDate":"1964-05-09","distanceToDoomsday":6},"onThisDay":[{"date":"1940-05-15","title":"The first McDonald's restaurant opens"}],"url":"https://whattheday.com/1964-05-15","api":"https://whattheday.com/api/weekday?date=1964-05-15"}