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›Get + Set

Installation

Installation
Node.js
Browser
TypeScript
Download

Parse

Parse
Now
String
String + Format
Unix Timestamp (milliseconds)
Unix Timestamp (seconds)
Date
Object
Array
UTC
Dayjs Clone
Validation

Get + Set

Get + Set
Millisecond
Second
Minute
Hour
Date of Month
Day of Week
Day of Week (Locale Aware)
ISO Day of Week
Day of Year
Week of Year
Week of Year (ISO)
Month
Quarter
Year
Week Year
Week Year (ISO)
Weeks In Year (ISO)
Get
Set
Maximum
Minimum

Manipulate

Manipulate
Add
Subtract
Start of Time
End of Time
Local
UTC
UTC offset

Display

Display
Format
Time from now
Time from X
Time to now
Time to X
Calendar Time
Difference
Unix Timestamp (milliseconds)
Unix Timestamp
Days in Month
As Javascript Date
As Array
As JSON
As ISO 8601 String
As Object
As String

Query

Query
Is Before
Is Same
Is After
Is Same or Before
Is Same or After
Is Between
Is a Dayjs
Is Leap Year

i18n

i18n
Loading locale in NodeJS
Loading locale in the browser
Changing locale globally
Changing locales locally
Checking the current Day.js locale
Listing the months and weekdays of the current locale
Accessing locale specific functionality

Plugins

Customize

Customize
Month Names
Month Abbreviations
Weekday Names
Weekday Abbreviations
Minimal Weekday Abbreviations
Relative Time
Calendar

Durations

Durations
Creating
Clone
Humanize
Format
Milliseconds
Seconds
Minutes
Hours
Days
Weeks
Months
Years
Add Time
Subtract Time
Using Duration with Diff
As Unit of Time
Get Unit of Time
As JSON
Is a Duration
As ISO 8601 String
Locale

Time Zone

Time Zone
Parsing in Zone
Converting to Zone
Guessing user zone
Set Default Timezone

Week Year (ISO)

Gets the ISO week-year.

This requires the IsoWeek plugin to work

dayjs.extend(isoWeek)

dayjs().isoWeekYear()

← Week Year Weeks In Year (ISO) →

Community

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