{"query":"1990-09-27","date":"1990-09-27","year":1990,"month":9,"day":27,"weekday":"Thursday","weekdayNumber":4,"isLeapYear":false,"dayOfYear":270,"daysInYear":365,"isoWeek":39,"isoWeekYear":1990,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":7,"mod12":6,"div4":1,"doomsdayNumber":3,"doomsdayName":"Wednesday","doomsdayInMonth":5,"doomsdayDate":"1990-09-05","distanceToDoomsday":22},"onThisDay":[{"date":"1825-09-27","title":"First public steam railway opens in England"},{"date":"1905-09-27","title":"Albert Einstein publishes E=mc²"}],"url":"https://whattheday.com/1990-09-27","api":"https://whattheday.com/api/weekday?date=1990-09-27"}