| %a |
locale’s abbreviated weekday name (e.g., Sun) |
| %A |
locale’s full weekday name (e.g., Sunday) |
| %b |
locale’s abbreviated month name (e.g., Jan) |
| %B |
locale’s full month name (e.g., January) |
| %c |
locale’s date and time (e.g., Thu Mar 3 23:05:25 2005) |
| %C |
century; like %Y, except omit last two digits (e.g., 20) |
| %d |
day of month (e.g., 01) |
| %D |
date; same as %m/%d/%y |
| %e |
day of month, space padded; same as %_d |
| %F |
full date; same as %Y-%m-%d |
| %g |
last two digits of year of ISO week number (see %G) |
| %G |
year of ISO week number (see %V); normally useful only with %V |
| %h |
same as %b |
| %H |
hour (00..23) |
| %I |
hour (01..12) |
| %j |
day of year (001..366) |
| %k |
hour, space padded ( 0..23); same as %_H |
| %l |
hour, space padded ( 1..12); same as %_I |
| %m |
month (01..12) |
| %M |
minute (00..59) |
| %n |
a newline |
| %N |
nanoseconds (000000000..999999999) |
| %p |
locale’s equivalent of either AM or PM; blank if not known |
| %P |
like %p, but lower case |
| %q |
quarter of year (1..4) |
| %r |
locale’s 12-hour clock time (e.g., 11:11:04 PM) |
| %R |
24-hour hour and minute; same as %H:%M |
| %s |
seconds since 1970-01-01 00:00:00 UTC |
| %S |
second (00..60) |
| %t |
a tab |
| %T |
time; same as %H:%M:%S |
| %u |
day of week (1..7); 1 is Monday |
| %U |
week number of year, with Sunday as first day of week (00..53) |
| %V |
ISO week number, with Monday as first day of week (01..53) |
| %V |
ISO week number, with Monday as first day of week (01..53) |
| %w |
day of week (0..6); 0 is Sunday |
| %W |
week number of year, with Monday as first day of week (00..53) |
| %x |
locale’s date representation (e.g., 12/31/99) |
| %X |
locale’s time representation (e.g., 23:13:48) |
| %y |
last two digits of year (00..99) |
| %Y |
year |
| %z |
+hhmm numeric time zone (e.g., -0400) |
| %:z |
+hh:mm numeric time zone (e.g., -04:00) |
| %::z |
+hh:mm:ss numeric time zone (e.g., -04:00:00) |
| %:::z |
numeric time zone with : to necessary precision (e.g., -04, +05:30) |
| %Z |
alphabetic time zone abbreviation (e.g., EDT) |