11/13/2022 0 Comments Unpkg moment types
Because of how JavaScript date parsing works, `new Date('2')` // gives you Januin the server's local time, so the below // will give you: // '20200102 05:00 GMT' Moment.tz( '2', 'YYYY/MM/DD', 'Europe/London').format( 'YYYYMMDD HH:mm z') Giving you a moment object representing midnight on January 2, 2020 Parses the date string '2' with the given format and timezone, Plus the addition of a timezone parameter. In general, moment.tz() supports the same parameters as moment(), Moment.tz( new Date( ''), 'Europe/London').format( 'YYYYMMDD HH:mm z') 'z' option can output 'GMT' or 'BST' depending on daylight savings. That means, if you pass Europe/London to moment-timezone, the The IANA timezone Europe/LondonĮncodes daylight savings time rules. Note that 'z' outputs BST, not Europe/London. Moment.tz( new Date(), 'Europe/London').format( 'YYYYMMDD HH:mm z') Outputs the current timezone as 'BST', short for British Summer Time. Moment-timezone also adds a 'z' option to format() which lets you add the abbreviated timezone name. Moment.tz( new Date(), 'Europe/London').format( 'YYYYMMDD HH:mm') #Unpkg moment types code#For example, the below code outputs aĭate formatted for London time, even though my machine is on New York time. Similarly, you can convert a vanilla JavaScript date into a formatted Timezone by passing 2 parameters to moment.tz(): // Multiply by 1000, because Unix timestamps are in seconds and // JavaScript dates expect milliseconds. You can convert a Unix timestamp to a nicely formatted string in a given That timestamp to its corresponding time in London, regardless of your One of the main reasons to use moment-timezone is to convert existing datesįrom a standardized format to a certain timezone. #Unpkg moment types full#Wikipedia has a full list of IANA timezones.įor example, below are 3 more common IANA timezone names:įormatting and Loading Dates Using moment.tz() The string 'Arctic/Longyearbyen' is an IANA timezone name. Moment.tz( 'Arctic/Longyearbyen').toString() For example, here's how you canĬreate a moment object representing the current time in Longyearbyen, Norway. New moment object with a custom timezone. However, moment-timezone adds a moment.tz() that you can use to create a For example, date formatting: const moment = require( 'moment-timezone') Virtually anything you can do with moment, The moment-timezone API is, for practical purposes, a superset of the moment API. const moment = require( 'moment-timezone') #Unpkg moment types install#Once you install moment-timezone, you can require() it in and use it like you would use moment. So you can install moment-timezone by itself, or both moment and moment-timezone. Moment-timezone is a separate npm module from moment, but moment-timezone depends on moment under the hood. Which means that you're better off not relying on toLocaleString() supporting timezones in the browser. Note that you can theoretically format dates in arbitrary timezones with vanilla JavaScript, but the built-in toLocaleString() function's supported timezones are implementation-specific. #Unpkg moment types plus#The moment-timezone library provides the core Moment API, plus support for IANA timezones. Moment makes it easy to add, subtract, and format dates, but, by itself, Moment is limited to working with two timezones: UTC and whatever the JavaScript runtime locale's timezone is. Moment is a popular JavaScript library for working with dates.
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