Type Alias DateFormatMaskOption

DateFormatMaskOption:
    | "d"
    | "dd"
    | "ddd"
    | "DDD"
    | "dddd"
    | "DDDD"
    | "m"
    | "mm"
    | "mmm"
    | "mmmm"
    | "yy"
    | "yyyy"
    | "h"
    | "hh"
    | "H"
    | "HH"
    | "M"
    | "MM"
    | "N"
    | "o"
    | "p"
    | "s"
    | "ss"
    | "S"
    | "l"
    | "L"
    | "t"
    | "tt"
    | "T"
    | "TT"
    | "W"
    | "WW"
    | "Z"
    | "'"
    | "\"'\""
Mask Description
d Day of the month as digits; no leading zero for single-digit days.
dd Day of the month as digits; leading zero for single-digit days.
ddd Day of the week as a three-letter abbreviation.
DDD "Ysd", "Tdy" or "Tmw" if date lies within these three days. Else fall back to ddd.
dddd Day of the week as its full name.
DDDD "Yesterday", "Today" or "Tomorrow" if date lies within these three days. Else fall back to dddd.
m Month as digits; no leading zero for single-digit months.
mm Month as digits; leading zero for single-digit months.
mmm Month as a three-letter abbreviation.
mmmm Month as its full name.
yy Year as last two digits; leading zero for years less than 10.
yyyy Year represented by four digits.
h Hours; no leading zero for single-digit hours (12-hour clock).
hh Hours; leading zero for single-digit hours (12-hour clock).
H Hours; no leading zero for single-digit hours (24-hour clock).
HH Hours; leading zero for single-digit hours (24-hour clock).
M Minutes; no leading zero for single-digit minutes.
MM Minutes; leading zero for single-digit minutes.
N ISO 8601 numeric representation of the day of the week.
o GMT/UTC timezone offset, e.g. -0500 or +0230.
p GMT/UTC timezone offset, e.g. -05:00 or +02:30.
s Seconds; no leading zero for single-digit seconds.
ss Seconds; leading zero for single-digit seconds.
S The date's ordinal suffix (st, nd, rd, or th). Works well with d.
l Milliseconds; gives 3 digits.
L Milliseconds; gives 2 digits.
t Lowercase, single-character time marker string: a or p.
tt Lowercase, two-character time marker string: am or pm.
T Uppercase, single-character time marker string: A or P.
TT Uppercase, two-character time marker string: AM or PM.
W ISO 8601 week number of the year, e.g. 4, 42.
WW ISO 8601 week number of the year, leading zero for single-digit, e.g. 04, 42
Z US timezone abbreviation, e.g. EST or MDT. For non-US timezones, the GMT/UTC offset is returned, e.g. GMT-0500.
'...', "..." Literal character sequence. Surrounding quotes are removed.