↑
〈
December
1967
〉
SUN
MON
TUE
WED
THU
FRI
SAT
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6