Abbreviated	Expanded
%a	Abbreviated weekday name
%A	Full weekday name
%b	Abbreviated month name
%B	Full month name
%c	Date and time, locale-specific
%d	Day of the month as decimal number (01–31)
%H	Hours as decimal number (00–23) on the 24-hour clock
%I	Hours as decimal number (01–12) on the 12-hour clock
%j	Day of year as decimal number (0–366) %m
%m	%m Month as decimal number (0–11)
%M	Minute as decimal number (00–59)
%p	AM/PM indicator in the locale
%S	Second as decimal number (00–61, allowing for two ‘leap seconds’)
%U	Week of the year (00–53) using the first Sunday as day 1 of week 1
%W	Weekday as decimal number (0–6, Sunday is 0)
%x	Week of the year (00–53) using the first Monday as day 1 of week 1 Date, locale-specific
%X	Time, locale-specific
%Y	Year with century
%y	Year without century
%Z	Time zone as a character string (output only)

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