import * as mod from "https://deno.land/std@0.205.0/datetime/mod.ts";
Utilities for dealing with Date objects.
The following symbols from unicode LDML are supported:
-
yyyy- numeric year. -
yy- 2-digit year. -
M- numeric month. -
MM- 2-digit month. -
d- numeric day. -
dd- 2-digit day. -
H- numeric hour (0-23 hours). -
HH- 2-digit hour (00-23 hours). -
h- numeric hour (1-12 hours). -
hh- 2-digit hour (01-12 hours). -
m- numeric minute. -
mm- 2-digit minute. -
s- numeric second. -
ss- 2-digit second. -
S- 1-digit fractionalSecond. -
SS- 2-digit fractionalSecond. -
SSS- 3-digit fractionalSecond. -
a- dayPeriod, eitherAMorPM. -
'foo'- quoted literal. -
./-- unquoted literal.
This module is browser compatible.
Variables
v DAY | The number of milliseconds in a day. |
v HOUR | The number of milliseconds in an hour. |
The number of milliseconds in a minute. | |
The number of milliseconds in a second. | |
v WEEK | The number of milliseconds in a week. |
Functions
Returns the number of the day in the year in the local time zone. | |
Returns the number of the day in the year in UTC time. | |
Returns the difference of the 2 given dates in the given units. If the units are omitted, it returns the difference in the all available units. | |
Takes an input | |
Returns whether the given date or year (in number) is a leap year or not in the local time zone. based on: https://docs.microsoft.com/en-us/office/troubleshoot/excel/determine-a-leap-year | |
Returns whether the given date or year (in number) is a leap year or not in UTC time. This always returns the same value regardless of the local timezone. based on: https://docs.microsoft.com/en-us/office/troubleshoot/excel/determine-a-leap-year | |
Takes an input | |
Returns the ISO week number of the provided date (1-53). |