Seven days in a week_英語作文300字

Thereareaboutfifty-twoweeksinayear。Andtherearesevendaysineachweek。ThefirstdayofaweekisSunday。TheotherdaysofaweekbetweenSundayandSaturdayareMonday，Tuesday，WednesdayThursdayandFriday。Mondayisthesecondday，Tuesdayisthethirdday，Wednesdayisthefourthday，Thursdayisthefifthday，andFridayisthesixthday。What'sthelastday？Doyouknow？