날짜 지정 심볼 테이블

Date Field Symbol TableSymbolMeaningExample(s)

G	era designator	G, GG, or GGG GGGG GGGGG	AD Anno Domini A
y	year	yy y or yyyy	96 1996
Y	year of "Week of Year"	Y	1997
u	extended year	u	4601
U	cyclic year name, as in Chinese lunar calendar	U	甲子
r	related Gregorian year	r	1996
Q	quarter	Q QQ QQQ QQQQ QQQQQ	2 02 Q2 2nd quarter 2
q	Stand Alone quarter	q qq qqq qqqq qqqqq	2 02 Q2 2nd quarter 2
M	month in year	M MM MMM MMMM MMMMM	9 09 Sep September S
L	Stand Alone month in year	L LL LLL LLLL LLLLL	9 09 Sep September S
w	week of year	w ww	27 27
W\	week of month	W	2
d	day in month	d dd	2 02
D	day of year	D	189
F	day of week in month	F	2 (2nd Wed in July)
g	modified julian day	g	2451334
E	day of week	E, EE, or EEE EEEE EEEEE EEEEEE	Tue Tuesday T Tu
e	local day of week example: if Monday is 1st day, Tuesday is 2nd )	e or ee eee eeee eeeee eeeeee	2 Tue Tuesday T Tu
c	Stand Alone local day of week	c or cc ccc cccc ccccc cccccc	2 Tue Tuesday T Tu
a	am/pm marker	a	pm
h	hour in am/pm (1~12)	h hh	7 07
H	hour in day (0~23)	H HH	0 00
k	hour in day (1~24)	k kk	24 24
K	hour in am/pm (0~11)	K KK	0 00
m	minute in hour	m mm	4 04
s	second in minute	s ss	5 05
S	fractional second - truncates (like other time fields) to the count of letters when formatting. Appends zeros if more than 3 letters specified. Truncates at three significant digits when parsing.	S SS SSS SSSS	2 23 235 2350
A	milliseconds in day	A	61201235
z	Time Zone: specific non-location	z, zz, or zzz zzzz	PDT Pacific Daylight Time
Z	Time Zone: ISO8601 basic hms? / RFC 822 Time Zone: long localized GMT (=OOOO) TIme Zone: ISO8601 extended hms? (=XXXXX)	Z, ZZ, or ZZZ ZZZZ ZZZZZ	-0800 GMT-08:00 -08:00, -07:52:58, Z
O	Time Zone: short localized GMT Time Zone: long localized GMT (=ZZZZ)	O OOOO	GMT-8 GMT-08:00
v	Time Zone: generic non-location (falls back first to VVVV)	v vvvv	PT Pacific Time or Los Angeles Time
V	Time Zone: short time zone ID Time Zone: long time zone ID Time Zone: time zone exemplar city Time Zone: generic location (falls back to OOOO)	V VV VVV VVVV	uslax America/Los_Angeles Los Angeles Los Angeles Time
X	Time Zone: ISO8601 basic hm?, with Z for 0 Time Zone: ISO8601 basic hm, with Z Time Zone: ISO8601 extended hm, with Z Time Zone: ISO8601 basic hms?, with Z Time Zone: ISO8601 extended hms?, with Z	X XX XXX XXXX XXXXX	-08, +0530, Z -0800, Z -08:00, Z -0800, -075258, Z -08:00, -07:52:58, Z
x	Time Zone: ISO8601 basic hm?, without Z for 0 Time Zone: ISO8601 basic hm, without Z Time Zone: ISO8601 extended hm, without Z Time Zone: ISO8601 basic hms?, without Z Time Zone: ISO8601 extended hms?, without Z	x xx xxx xxxx xxxxx	-08, +0530 -0800 -08:00 -0800, -075258 -08:00, -07:52:58
'	escape for text	'	(nothing)
' '	two single quotes produce one	' '	'

 

Format PatternResult

yyyy.MM.dd G 'at' HH:mm:ss zzz	1996.07.10 AD at 15:08:56 PDT
EEE, MMM d, ''yy	Wed, July 10, '96
h:mm a	12:08 PM
hh 'o''clock' a, zzzz	12 o'clock PM, Pacific Daylight Time
K:mm a, z	0:00 PM, PST
yyyyy.MMMM.dd GGG hh:mm aaa	01996.July.10 AD 12:08 PM

http://userguide.icu-project.org/formatparse/datetime

Formatting Dates and Times - ICU User Guide

 

yyyy.MM.dd hh:mm:ss 2020.01.23 06:39:00

yyyy.MM.dd HH:mm:ss 2020.01.23 18:39:00

 

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