{"query":"1954-10-04","date":"1954-10-04","year":1954,"month":10,"day":4,"weekday":"Monday","weekdayNumber":1,"isLeapYear":false,"dayOfYear":277,"daysInYear":365,"isoWeek":40,"isoWeekYear":1954,"doomsday":{"anchorDayNumber":3,"anchorDay":"Wednesday","div12":4,"mod12":6,"div4":1,"doomsdayNumber":0,"doomsdayName":"Sunday","doomsdayInMonth":10,"doomsdayDate":"1954-10-10","distanceToDoomsday":-6},"onThisDay":[{"date":"1957-10-04","title":"Sputnik 1 launched (First artificial satellite)"}],"url":"https://whattheday.com/1954-10-04","api":"https://whattheday.com/api/weekday?date=1954-10-04"}