2021/12/7 2021/12/07 Tuesday
2021/12/6 2021/12/06 Monday
2021/12/5 2021/12/05 Sunday
2021/12/4 2021/12/04 Saturday
2021/12/3 2021/12/03 Friday
2021/12/2 2021/12/02 Thursday
2021/12/1 2021/12/01 Wednesday