Suffix Replaced By
a Abbreviated weekday name
A Full weekday name
b Abbreviated month name
B Full month name
c Standard date and time string formatted as day month date hh::mm:ss tzone year
C First two digits of year
d Day of month as a decimal (01-31)
D month/day/year
e Day of month as a decimal (1-31)
F year-month-day
h Abbreviated month name
H Hour (00 to 23)
I Hour (01 to 12)
j Day of year as a decimal (001 to 366)
k Hour (0 to 23)
l Hour (1 to 12)
L Millisecond (000 to 999)
m Month as decimal (01 to 13)
M Minute as decimal (00 to 59)
N Nanosecond (000000000 to 999999999)
P Locale's equivalent of AM or PM in uppercase
p Locale's equivalent of AM or PM in lowercase
Q Milliseconds from 1/1/1970
r hh:mm (12-hour format)
R hh:mm (24-hour format)
S Seconds (00 to 60)
s Seconds from 1/1/1970 UTC
T hh:mm:ss (24-hour format)
y Year in decimal without century (00 to 99)
Y Year in decimal including century (0001 to 9999)
z Offset from UTC
Z Time zone name