calendar weeks
31
01.01.1970 - 01.01.1970
< CW 30
CW 32 >
calendar week 77
|
select year
72
73
74
75
76
78
79
80
81
82
The
calendar week 31 in year 77
from Thursday, 01.01.1970
to Thursday, 01.01.1970.
