Examples

Date

Example	Output
YYYY-MM-DD	2014-01-01
dddd, MMMM Do YYYY	Friday, May 16th 2014
dddd [the] Do [of] MMMM	Friday the 16th of May

Time

Example	Output
hh:mm a	12:30 pm

Used by Moment.js and date-fns/format. Similar to Java SimpleDateFormat.

Date

Symbol	Example	Area
d	0..6	Weekday
dd	Su
ddd	Sun
dddd	Sunday
YY	13	Year
YYYY	2013
M	1..12 (Jan is 1)	Month
Mo	1st..12th
MM	01..12 (Jan is 1)
MMM	Jan
MMMM	January
Q	1..4	Quarter
Qo	1st..4th
D	1..31	Day
Do	1st..31st
DD	01..31
DDD	1..365	Day of year
DDDo	1st..365th
DDDD	001..365
w	1..53	Week of year
wo	1st..53rd
ww	01..53

Time

Symbol	Example	Area
H	0..23	24h hour
HH	00..23
h	1..12	12h hour
hh	01..12
m	0..59	Minutes
mm	00..59
s	0..59	Seconds
ss	00..59
a	am	AM/PM
A	AM
Z	+07:00	Timezone offset
ZZ	+0730
S	0..9	Deciseconds
SS	00..99	Centiseconds
SSS	000..999	Milliseconds
X		Unix timestamp
x		Millisecond Unix timestamp

Presets

Example	Output
LT	8:30 PM
LTS	8:30:25 PM
LL	August 2 1985
ll	Aug 2 1985
LLL	August 2 1985 08:30 PM
lll	Aug 2 1985 08:30 PM
LLLL	Thursday, August 2 1985 08:30 PM
llll	Thu, Aug 2 1985 08:30 PM