{"query":"2026-02-23","date":"2026-02-23","year":2026,"month":2,"day":23,"weekday":"Monday","weekdayNumber":1,"isLeapYear":false,"dayOfYear":54,"daysInYear":365,"isoWeek":9,"isoWeekYear":2026,"doomsday":{"anchorDayNumber":2,"anchorDay":"Tuesday","div12":2,"mod12":2,"div4":0,"doomsdayNumber":6,"doomsdayName":"Saturday","doomsdayInMonth":28,"doomsdayDate":"2026-02-28","distanceToDoomsday":-5},"onThisDay":[{"date":"1954-02-23","title":"First mass inoculation of polio vaccine"}],"url":"https://whattheday.com/2026-02-23","api":"https://whattheday.com/api/weekday?date=2026-02-23"}