%a
Sun
Weekday as locale's abbreviated name.
%A
Sunday
Weekday as locale's full name.
%w
0
Weekday as a decimal number, where 0 is Sunday and 6 is Saturday.
%d
08
Day of the month as a zero-padded decimal number.
%-d
8
Day of the month as a decimal number. (Platform specific)
%b
Sep
Month as locale's abbreviated name.
%B
September
Month as locale's full name.
%m
09
Month as a zero-padded decimal number.
%-m
9
Month as a decimal number. (Platform specific)
%y
13
Year without century as a zero-padded decimal number.
%Y
2013
Year with century as a decimal number.
%H
07
Hour (24-hour clock) as a zero-padded decimal number.
%-H
7
Hour (24-hour clock) as a decimal number. (Platform specific)
%I
07
Hour (12-hour clock) as a zero-padded decimal number.
%-I
7
Hour (12-hour clock) as a decimal number. (Platform specific)
%p
AM
Locale's equivalent of either AM or PM.
%M
06
Minute as a zero-padded decimal number.
%-M
6
Minute as a decimal number. (Platform specific)
%S
05
Second as a zero-padded decimal number.
%-S
5
Second as a decimal number. (Platform specific)
%f
000000
Microsecond as a decimal number, zero-padded to 6 digits.
%z
+0000
UTC offset in the form ±HHMM[SS[.ffffff]] (empty string if the object is naive).
%Z
UTC
Time zone name (empty string if the object is naive).
%j
251
Day of the year as a zero-padded decimal number.
%-j
251
Day of the year as a decimal number. (Platform specific)
%U
36
Week number of the year (Sunday as the first day of the week) as a zero-padded decimal number. All days in a new year preceding the first Sunday are considered to be in week 0.
%-U
36
Week number of the year (Sunday as the first day of the week) as a decimal number. All days in a new year preceding the first Sunday are considered to be in week 0. (Platform specific)
%W
35
Week number of the year (Monday as the first day of the week) as a zero-padded decimal number. All days in a new year preceding the first Monday are considered to be in week 0.
%-W
35
Week number of the year (Monday as the first day of the week) as a decimal number. All days in a new year preceding the first Monday are considered to be in week 0. (Platform specific)
%c
Sun Sep 8 07:06:05 2013
Locale's appropriate date and time representation.
%x
09/08/13
Locale's appropriate date representation.
%X
07:06:05
Locale's appropriate time representation.
%%
%
A literal '%' character.