Class Info

Return an array of eras, such as ['BC', 'AD']. The locale can be specified, but the calendar system is always Gregorian.

Example

Info.eras() //=> [ 'BC', 'AD' ]

Example

Info.eras('long') //=> [ 'Before Christ', 'Anno Domini' ]

Example

Info.eras('long', { locale: 'fr' }) //=> [ 'avant Jésus-Christ', 'après Jésus-Christ' ]

Returns

Return the set of available features in this environment. Some features of Luxon are not available in all environments. For example, on older browsers, relative time formatting support is not available. Use this function to figure out if that's the case. Keys:

• relative: whether this environment supports relative time formatting

Example

Info.features() //=> { relative: false }

Returns

Return whether the specified zone contains a DST.

Returns

Return whether the specified zone is a valid IANA specifier.

Returns

Return an array of meridiems.

Example

Info.meridiems() //=> [ 'AM', 'PM' ]

Example

Info.meridiems({ locale: 'my' }) //=> [ 'နံနက်', 'ညနေ' ]

Returns

Return an array of standalone month names.

See

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat

Example

Info.months()[0] //=> 'January'

Example

Info.months('short')[0] //=> 'Jan'

Example

Info.months('numeric')[0] //=> '1'

Example

Info.months('short', { locale: 'fr-CA' } )[0] //=> 'janv.'

Example

Info.months('numeric', { locale: 'ar' })[0] //=> '١'

Example

Info.months('long', { outputCalendar: 'islamic' })[0] //=> 'Rabiʻ I'

Returns

Return an array of format month names. Format months differ from standalone months in that they're meant to appear next to the day of the month. In some languages, that changes the string. See months

Returns

Converts the input into a Zone instance.

• If input is already a Zone instance, it is returned unchanged.
• If input is a string containing a valid IANA time zone name, a Zone instance with that name is returned.
• If input is the string "system", the system's time zone is returned.
• If input is the string "default", the default time zone, as defined in Settings.defaultZone is returned.
• If input is a string that doesn't refer to a known time zone, a Zone instance with isValid == false is returned.
• If `input is a number, a Zone instance with the specified fixed offset in minutes is returned.
• If input is null or undefined, the default zone is returned.

Returns

Return an array of standalone week names.

See

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DateTimeFormat

Example

Info.weekdays()[0] //=> 'Monday'

Example

Info.weekdays('short')[0] //=> 'Mon'

Example

Info.weekdays('short', { locale: 'fr-CA' })[0] //=> 'lun.'

Example

Info.weekdays('short', { locale: 'ar' })[0] //=> 'الاثنين'

Returns

Return an array of format week names. Format weekdays differ from standalone weekdays in that they're meant to appear next to more date information. In some languages, that changes the string. See Info#weekdays

Returns