How can I set the default timezone in node.js?

How do I set the default timezone in node.js?


According to this google group thread, you can set the TZ environment variable before calling any date functions. Just tested it and it works.

> process.env.TZ = 'Europe/Amsterdam' 
'Europe/Amsterdam'
> d = new Date()
Sat, 24 Mar 2012 05:50:39 GMT
> d.toLocaleTimeString()
'06:50:39'
> ""+d
'Sat Mar 24 2012 06:50:39 GMT+0100 (CET)'

You can't change the timezone later though, since by then Node has already read the environment variable.

Setting the time zone for a Node.js application, I'm trying to set the time zone at the start of the application set "TZ=UTC" node main.js But is not work: // main.js var tz = process.env.TZ; var date = new Date();� So setting the system’s timezone before starting node is your only proper option. However, if you can’t do that, it should be possible to use node-time as a workaround: get your times in local or UTC time, and convert them to the desired timezone. See How to use timezone offset in Nodejs? for details.


Another approach which seemed to work for me at least in Linux environment is to run your Node.js application like this:

env TZ='Europe/Amsterdam' node server.js

This should at least ensure that the timezone is correctly set already from the beginning.

Moment Timezone, Local time zone - it's a time zone which is set in a browser or on your node.js server. To change the default time zone, use moment.tz.setDefault with a valid time� Timezone uses the IANA Database to determine the correct wall clock time anywhere in the world for any time since the dawn of standardized time. Timezone formats dates with a full implementation of strftime formats, including the GNU date extensions. Timezone represents time in POSIX time and local time using RFC 3999 date strings.


Here is a 100% working example for getting custom timezone Date Time in NodeJs without using any external modules:

const nDate = new Date().toLocaleString('en-US', {
  timeZone: 'Asia/Calcutta'
});

console.log(nDate);

How set default timezone in node js for windows - node.js - html, I won't spend too much time here for timezones but I just give a quick tip how to set your SailsJS (or any NodeJS) app to use UTC (GMT) timezone� I'm using a Node/express server. The default timeout of express is 120,000 ms, but it is not enough for me. When my response reaches 120,000 ms, the console will log POST /additem 200 120006ms and the page shows an error, so I want to set the timeout to a larger value. How would I do that?


Unfortunately, setting process.env.TZ doesn't work really well - basically it's indeterminate when the change will be effective).

So setting the system's timezone before starting node is your only proper option.

However, if you can't do that, it should be possible to use node-time as a workaround: get your times in local or UTC time, and convert them to the desired timezone. See How to use timezone offset in Nodejs? for details.

Default time zone, Set the env variable TZ to utc to run a node process in UTC instead of your local timezone. often run in UTC. e.g. TZ=utc node index.js� It works, but it changes the time zone of the OS. Right, but it confirms that the timezone calculation as such is correct once it has the right timezone. /cc @nodejs/platform-windows - I'm fairly sure it's a V8 issue (relevant code here) but maybe you can take a look?


The solution env TZ='Europe/Amsterdam' node server.js from @uhef works in cases where your app doesn't work with forked process, but when you are working with forked process, specially when you launch your app with a building tool like gulp , the command gulp will take the env values, but the process created by gulp not (your app).

To solve this, you have to do:

$ export TZ="Europe/Amsterdam"; gulp myTask

This will set the TZ environment variable for all the process started in the console you are working on, included all the subsequents process executed after the gulp command in the same console without the need to execute them with the prefix export TZ="Europe/Amsterdam"; again.

set-timezone-time, TZ use to set as default timezone for NodeJS. PM2 start app.js use to start app.js. –name [project_name] use for giving naming convention to this� After setting all these up, an annoying thing emerge — they all based on UTC+0, not according to the local timezone. This article will walk through Morgan.js and Winston.js, then attempt to


Setting node.js app default timezone Measure9, If you want it to be reliable and future proof, run your program with env TZ=UTC node app.js . Moment Timezone uses the Internationalization API (Intl.DateTimeFormat().resolvedOptions().timeZone) in supported browsers to determine the user's time zone. On other browsers, time zone detection is rather tricky to get right, as there is little information provided by those browsers.


Running node in UTC instead of local timezone - DEV, This is because the date and time numbers start from 0, as most counting in programming does. See the next section for a more detailed chart. Retrieving the Date with get. Once we have a date, we can access all the components of the date with various built-in methods. The methods will return each part of the date relative to the local timezone.


Set default timezone in NodeJS, The machine timezone is correct: Current default time zone: 'Europe/Lisbon' Local time is now: Thu Apr 11 09:04:15 WEST 2019. Universal Time is now: Thu Apr 11 08:04:15 UTC 2019. Even if it was wrong, that would not explain how two dates can have the same datetime value and have different utcoffsets - nowlocal and now vs utc in my example.