ddd - Short Day of Week (ex., Mon)
mmm - 3 Letter Month (ex., Jan)
MMMM - Full Month (ex., January)
d - short digit of month (7, not 07)
DDDD - Weekday (ex., Monday)
DD - Day (01, not 1)
yyyy - 4 digit year
yy - 2 digit year
q - quarter (Q)
w - week (W)