Difference between revisions of "Time and date formatting"

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= Time and Date Formatting =
 
  
 
{| border="1" cellpadding="2" width="85%" align="center"  
 
{| border="1" cellpadding="2" width="85%" align="center"  
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|-
 
|-
 
|| o
 
|| o
−
|| ISO-8601 year number (identical to (Y), but if the ISO week number (W)  
+
|| ISO-8601 year number (identical to (Y), but if the ISO week number (W) belongs to the previous or next year, that year is used instead)
 
|| Examples: 1998 or 2004
 
|| Examples: 1998 or 2004
−
*                  belongs to the previous or next year, that year is used instead)
 
−
*        Y        A full numeric representation of a year, 4 digits                        Examples: 1999 or 2003
 
−
*        y        A two digit representation of a year                                      Examples: 99 or 03
 
−
*        a        Lowercase Ante meridiem and Post meridiem                                am or pm
 
−
*        A        Uppercase Ante meridiem and Post meridiem                                AM or PM
 
−
*        g        12-hour format of an hour without leading zeros                          1 to 12
 
−
*        G        24-hour format of an hour without leading zeros                          0 to 23
 
−
*        h        12-hour format of an hour with leading zeros                              01 to 12
 
−
*        H        24-hour format of an hour with leading zeros                              00 to 23
 
−
*        i        Minutes, with leading zeros                                              00 to 59
 
−
*        s        Seconds, with leading zeros                                              00 to 59
 
−
*        u        Decimal fraction of a second                                              Examples:
 
−
*                  (minimum 1 digit, arbitrary number of digits allowed)                    001 (i.e. 0.001s) or
 
−
*                                                                                            100 (i.e. 0.100s) or
 
−
*                                                                                            999 (i.e. 0.999s) or
 
−
*                                                                                            999876543210 (i.e. 0.999876543210s)
 
−
*        O        Difference to Greenwich time (GMT) in hours and minutes                  Example: +1030
 
−
*        P        Difference to Greenwich time (GMT) with colon between hours and minutes  Example: -08:00
 
−
*        T        Timezone abbreviation of the machine running the code                    Examples: EST, MDT, PDT ...
 
−
*        Z        Timezone offset in seconds (negative if west of UTC, positive if east)    -43200 to 50400
 
−
*        c        ISO 8601 date represented as the local time with an offset to UTC appended.
 
−
*                  Notes:                                                                    Examples:
 
−
*                  1) If unspecified, the month / day defaults to the current month / day,  1991 or
 
−
*                    the time defaults to midnight, while the timezone defaults to the      1992-10 or
 
−
*                    browser's timezone. If a time is specified, it must include both hours 1993-09-20 or
 
−
*                    and minutes. The "T" delimiter, seconds, milliseconds and timezone    1994-08-19T16:20+01:00 or
 
−
*                    are optional.                                                          1995-07-18T17:21:28-02:00 or
 
−
*                  2) The decimal fraction of a second, if specified, must contain at        1996-06-17T18:22:29.98765+03:00 or
 
−
*                    least 1 digit (there is no limit to the maximum number                1997-05-16T19:23:30,12345-0400 or
 
−
*                    of digits allowed), and may be delimited by either a '.' or a ','      1998-04-15T20:24:31.2468Z or
 
−
*                  Refer to the examples on the right for the various levels of              1999-03-14T20:24:32Z or
 
−
*                  date-time granularity which are supported, or see                        2000-02-13T21:25:33
 
−
*                  http://www.w3.org/TR/NOTE-datetime for more info.                        2001-01-12 22:26:34
 
−
*        C        An ISO date string as implemented by the native Date object's            1962-06-17T09:21:34.125Z
 
−
*                  [Date.toISOString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
 
−
*                  method. This outputs the numeric part with *UTC* hour and minute
 
−
*                  values, and indicates this by appending the `'Z'` timezone
 
−
*                  identifier.
 
−
*        U        Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)                1193432466 or -2138434463
 
−
*        MS        Microsoft AJAX serialized dates                                          \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or
 
−
*                                                                                            \/Date(1238606590509+0800)\/
 
−
*        time      A javascript millisecond timestamp                                        1350024476440
 
−
 
−
*        timestamp A UNIX timestamp (same as U)                                              1350024866
 
 
|-
 
|-
−
}
+
|| Y
 +
|| A full numeric representation of a year, 4 digits
 +
|| Examples: 1999 or 2003
 +
|-
 +
|| y
 +
|| A two digit representation of a year
 +
|| Examples: 99 or 03
 +
|-
 +
|| a
 +
|| Lowercase Ante meridiem and Post meridiem
 +
|| am or pm
 +
|-
 +
|| A
 +
|| Uppercase Ante meridiem and Post meridiem
 +
|| AM or PM
 +
|-
 +
|| g
 +
|| 12-hour format of an hour without leading zeros
 +
|| 1 to 12
 +
|-
 +
|| G
 +
|| 24-hour format of an hour without leading zeros
 +
|| 0 to 23
 +
|-
 +
|| h
 +
|| 12-hour format of an hour with leading zeros
 +
|| 01 to 12
 +
|-
 +
|| H
 +
|| 24-hour format of an hour with leading zeros
 +
|| 00 to 23
 +
|-
 +
|| i
 +
|| Minutes, with leading zeros
 +
|| 00 to 59
 +
|-
 +
|| s
 +
|| Seconds, with leading zeros
 +
|| 00 to 59
 +
|-
 +
|| u
 +
|| Decimal fraction of a second
 +
|| Examples:
 +
(minimum 1 digit, arbitrary number of digits allowed)
 +
001 (i.e. 0.001s) or
 +
100 (i.e. 0.100s) or
 +
999 (i.e. 0.999s) or
 +
999876543210 (i.e. 0.999876543210s)
 +
|-
 +
|| O
 +
|| Difference to Greenwich time (GMT) in hours and minutes
 +
|| Example: +1030
 +
|-
 +
|| P
 +
|| Difference to Greenwich time (GMT) with colon between hours and minutes
 +
|| Example: -08:00
 +
|-
 +
|| T
 +
|| Timezone abbreviation of the machine running the code
 +
|| Examples: EST, MDT, PDT ...
 +
|-
 +
|| Z
 +
|| Timezone offset in seconds (negative if west of UTC, positive if east)
 +
|| -43200 to 50400
 +
|-
 +
|| c
 +
|| ISO 8601 date represented as the local time with an offset to UTC appended.
 +
Notes:
 +
1) If unspecified, the month / day defaults to the current month / day,
 +
the time defaults to midnight, while the timezone defaults to the
 +
browser's timezone. If a time is specified, it must include both hours
 +
and minutes. The "T" delimiter, seconds, milliseconds and timezone are optional.
 +
2) The decimal fraction of a second, if specified, must contain at
 +
least 1 digit (there is no limit to the maximum number
 +
of digits allowed), and may be delimited by either a '.' or a ','
 +
Refer to the examples on the right for the various levels of
 +
date-time granularity which are supported, or see
 +
http://www.w3.org/TR/NOTE-datetime for more info.
 +
||Examples:
 +
1991 or
 +
1992-10 or
 +
1993-09-20 or
 +
1994-08-19T16:20+01:00 or
 +
1995-07-18T17:21:28-02:00 or
 +
1996-06-17T18:22:29.98765+03:00 or
 +
1997-05-16T19:23:30,12345-0400 or
 +
1998-04-15T20:24:31.2468Z or
 +
1999-03-14T20:24:32Z or
 +
2000-02-13T21:25:33
 +
2001-01-12 22:26:34
 +
|-
 +
|| C
 +
|| An ISO date string as implemented by the native Date object's
 +
[Date.toISOString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
 +
method. This outputs the numeric part with *UTC* hour and minute
 +
values, and indicates this by appending the `'Z'` timezone
 +
identifier.
 +
|| 1962-06-17T09:21:34.125Z
 +
|-
 +
|| U
 +
|| Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT)
 +
|| 1193432466 or -2138434463
 +
|-
 +
|| MS
 +
|| Microsoft AJAX serialized dates
 +
|| \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or \/Date(1238606590509+0800)\/
 +
|-
 +
|| time
 +
|| A javascript millisecond timestamp
 +
|| 1350024476440
 +
|-
 +
|| timestamp
 +
|| A UNIX timestamp (same as U)
 +
|| 1350024866
 +
|}

Latest revision as of 21:02, 13 February 2017

Format Description Example
d Day of the month, 2 digits with leading zeros 01 to 31
D A short textual representation of the day of the week Mon to Sun
j Day of the month without leading zeros 1 to 31
l A full textual representation of the day of the week Sunday to Saturday
N ISO-8601 numeric representation of the day of the week 1 (for Monday) through 7 (for Sunday)
S English ordinal suffix for the day of the month, 2 characters. Works well with j st, nd, rd or th
w Numeric representation of the day of the week 0 (for Sunday) to 6 (for Saturday)
z The day of the year (starting from 0) 0 to 364 (365 in leap years)
W ISO-8601 week number of year, weeks starting on Monday 01 to 53
F A full textual representation of a month, such as January or March January to December
m Numeric representation of a month, with leading zeros 01 to 12
M A short textual representation of a month Jan to Dec
n Numeric representation of a month, without leading zeros 1 to 12
t Number of days in the given month 28 to 31
L Whether it's a leap year 1 if it is a leap year, 0 otherwise.
o ISO-8601 year number (identical to (Y), but if the ISO week number (W) belongs to the previous or next year, that year is used instead) Examples: 1998 or 2004
Y A full numeric representation of a year, 4 digits Examples: 1999 or 2003
y A two digit representation of a year Examples: 99 or 03
a Lowercase Ante meridiem and Post meridiem am or pm
A Uppercase Ante meridiem and Post meridiem AM or PM
g 12-hour format of an hour without leading zeros 1 to 12
G 24-hour format of an hour without leading zeros 0 to 23
h 12-hour format of an hour with leading zeros 01 to 12
H 24-hour format of an hour with leading zeros 00 to 23
i Minutes, with leading zeros 00 to 59
s Seconds, with leading zeros 00 to 59
u Decimal fraction of a second Examples:

(minimum 1 digit, arbitrary number of digits allowed) 001 (i.e. 0.001s) or 100 (i.e. 0.100s) or 999 (i.e. 0.999s) or 999876543210 (i.e. 0.999876543210s)

O Difference to Greenwich time (GMT) in hours and minutes Example: +1030
P Difference to Greenwich time (GMT) with colon between hours and minutes Example: -08:00
T Timezone abbreviation of the machine running the code Examples: EST, MDT, PDT ...
Z Timezone offset in seconds (negative if west of UTC, positive if east) -43200 to 50400
c ISO 8601 date represented as the local time with an offset to UTC appended.

Notes: 1) If unspecified, the month / day defaults to the current month / day, the time defaults to midnight, while the timezone defaults to the browser's timezone. If a time is specified, it must include both hours and minutes. The "T" delimiter, seconds, milliseconds and timezone are optional. 2) The decimal fraction of a second, if specified, must contain at least 1 digit (there is no limit to the maximum number of digits allowed), and may be delimited by either a '.' or a ',' Refer to the examples on the right for the various levels of date-time granularity which are supported, or see http://www.w3.org/TR/NOTE-datetime for more info.

Examples:

1991 or 1992-10 or 1993-09-20 or 1994-08-19T16:20+01:00 or 1995-07-18T17:21:28-02:00 or 1996-06-17T18:22:29.98765+03:00 or 1997-05-16T19:23:30,12345-0400 or 1998-04-15T20:24:31.2468Z or 1999-03-14T20:24:32Z or 2000-02-13T21:25:33 2001-01-12 22:26:34

C An ISO date string as implemented by the native Date object's

[Date.toISOString](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) method. This outputs the numeric part with *UTC* hour and minute values, and indicates this by appending the `'Z'` timezone identifier.

1962-06-17T09:21:34.125Z
U Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) 1193432466 or -2138434463
MS Microsoft AJAX serialized dates \/Date(1238606590509)\/ (i.e. UTC milliseconds since epoch) or \/Date(1238606590509+0800)\/
time A javascript millisecond timestamp 1350024476440
timestamp A UNIX timestamp (same as U) 1350024866
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