{"query":"2009-10-04","date":"2009-10-04","year":2009,"month":10,"day":4,"weekday":"Sunday","weekdayNumber":0,"isLeapYear":false,"dayOfYear":277,"daysInYear":365,"isoWeek":40,"isoWeekYear":2009,"doomsday":{"anchorDayNumber":2,"anchorDay":"Tuesday","div12":0,"mod12":9,"div4":2,"doomsdayNumber":6,"doomsdayName":"Saturday","doomsdayInMonth":10,"doomsdayDate":"2009-10-10","distanceToDoomsday":-6},"onThisDay":[{"date":"1957-10-04","title":"Sputnik 1 launched (First artificial satellite)"}],"url":"https://whattheday.com/2009-10-04","api":"https://whattheday.com/api/weekday?date=2009-10-04"}