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How to use the tz function from moment-timezone

Find comprehensive JavaScript moment-timezone.tz code examples handpicked from public code repositorys.

moment-timezone.tz is a function that sets the timezone for a given Moment.js object or creates a new one with the given timezone.

index.js

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}


// Get the offset value in Seconds for timezone


const getOffsetInSec = (value) => {
  const name = moment.tz.zone(value);
  if (name) {
    const x = moment().tz(value).format('Z');
    const split = x.split(':');
    const hour = Number(split[0]);

+ 4 other calls in file

Core.js

GitHub: Kai0071/A17

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const xfarrapi = require('xfarr-api')
const { hentai } = require('./lib/scraper2.js')
let { msgFilter } = require('./lib/antispam')
const { mediafireDl } = require('./lib/mediafire.js')
const kaitime = moment.tz('Asia/Kolkata').format('HH:mm:ss')
const kaidate = moment.tz('Asia/Kolkata').format('DD/MM/YYYY')
const time2 = moment().tz('Asia/Kolkata').format('HH:mm:ss')


        if(time2 < "23:59:00"){

623

+ 2 other calls in file

How does moment-timezone.tz work?

moment-timezone.tz is a method provided by the Moment Timezone library in JavaScript that creates a new Moment object with a specific timezone, allowing users to work with and display dates and times in different time zones. It takes in a timezone name as an argument and returns a new Moment object with that timezone. If the timezone is not found, it will default to UTC. The timezone name can be in any of the formats supported by the IANA Time Zone Database.

time.js

GitHub: HBTGmbH/dmn-eval-js

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const match = str.match(time_IANA_tz);
if (match) {
  const [hour, minute, second, tz] = match.slice(1);
  if (hour && minute && second && tz) {
    try {
      const t = moment.tz({ hour, minute, second }, tz);
      if (t.isValid()) {
        return t;
      }
      throw new Error('Invalid IANA format time. This is usually caused by an inappropriate format. Please check the input format.');

inject.ts

GitHub: sereneblue/chameleon

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    tz = tempStore.ipInfo.tz;
  }

  this.spoof.metadata['timezone'] = {
    locale: 'en-US',
    zone: moment.tz.zone(tz),
  };

  this.updateInjectionData(timezone);
}

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Ai Example

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const moment = require("moment-timezone");

// Get the current date and time in UTC
const nowUTC = moment.utc();

// Convert it to a specific timezone
const nowLosAngeles = nowUTC.tz("America/Los_Angeles");

console.log(nowLosAngeles.format()); // output: 2022-11-06T23:30:45-08:00

In this example, we first create a moment object representing the current date and time in UTC using moment.utc(). We then use the tz method to convert this moment to the America/Los_Angeles timezone. Finally, we output the resulting moment in ISO-8601 format using the format method.

HandleMsg.js

GitHub: IndonesianDev/whatsapp-bot

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const Math_js = require('mathjs')
const fs = require('fs-extra')
const errorImg = 'https://i.imgur.com/VKoNMIR.png'
const errorImgg = 'https://i.ibb.co/jRCpLfn/user.png'
db.defaults({ group: [] }).write()
var tanggal = moment.tz('Asia/Jakarta').format('YYYY-MM-DD')

const {
    removeBackgroundFromImageBase64
} = require('remove.bg')

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entities-NGSI-LD.js

GitHub: telefonicaid/iotagent-node-lib

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    };
    break;
case 'date':
    obj.value = {
        '@type': 'Date',
        '@value': moment.tz(attr.value, 'Etc/UTC').format(moment.HTML5_FMT.DATE)
    };
    break;
case 'time':
    obj.value = {

+ 11 other calls in file

link_codemark_request.js

GitHub: TeamCodeStream/codestream-server

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		timeZone = this.creator && this.creator.get('timeZone');
		if (!timeZone) {
			timeZone = 'Etc/GMT';
		}
	}
	return MomentTimezone.tz(timeStamp, timeZone).format(format);
}

whiteSpaceToHtml (text) {
	return text

+ 4 other calls in file

importCpr.js

GitHub: DanmarksAdresser/Dawa

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}
if(str.substring(10) === '99') {
  str = str.substring(0,10) + '00';
}
var dateFormat = 'YYYYMMDDHHmm';
var result = moment.tz(str, dateFormat, 'Europe/Copenhagen').tz('UTC');
if(result.isBefore(YEAR_1900)) {
  return null;
}
if(!result.isValid()){

+ 23 other calls in file

convert.js

GitHub: MeLlamoPablo/schedulebot

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        {
            errorMessage: "The timezone you passed is invalid.\n" +
            "You can find a list with the available time zones here:\n\n" +
            "https://en.wikipedia.org/wiki/List_of_tz_database_time_zones (column `TZ`)",
            validate: val => {
                return !(typeof val !== 'string' || moment.tz.zone(val) === null);
            }
        }
    ]
}

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RMC.js

GitHub: SignalK/nmea0183-signalk

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let speed = null
let track = null
let variation = null

const timestamp = utils.timestamp(parts[0], parts[8])
const age = moment.tz(timestamp, 'UTC').unix()

latitude = parts[2].trim().length > 0 && !isNaN(parts[2]) && "NS".includes(parts[3]) ? utils.coordinate(parts[2], parts[3]) : null
longitude = parts[4].trim().length > 0 && !isNaN(parts[4]) && "EW".includes(parts[5]) ? utils.coordinate(parts[4], parts[5]) : null

+ 5 other calls in file

previews.js

GitHub: DJDavid98/HammerTime

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  style: thFontStyle,
  weight: thFontWeight,
});

const latestTimezoneData = require('moment-timezone/data/packed/latest.json');
moment.tz.load(latestTimezoneData);

const now = new Date();

await Promise.all(

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table.js

GitHub: socprime/soc_workflow_app_ce

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serverSide: true,
ajax: {
    url: href,
    type: 'POST',
    data: function (d) {
        d.clienttimezone = moment.tz.guess();
        d.clienttimezone = typeof d.clienttimezone == 'string' ? d.clienttimezone : "UTC";
        d.dateFrom = currDateRangeFrom;
        d.dateTo = currDateRangeTo;
    }

winitTrack.js

GitHub: hdnpt/geartrack

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let states = utils.tableParser(
    lines,
    {
        'date': {
            'idx': 2, 'mandatory': true, 'parser': elem => {
                return moment.tz(elem, 'YYYY-MM-DD HH:mm:ss', 'en', zone).format()
            }
        },
        'state': {'idx': 3, 'mandatory': true},
        'area': {'idx': 4, 'mandatory': false}

cttTracker.js

GitHub: hdnpt/geartrack

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let table = $('table.full-width tr').get(1).children.filter(e => e.type == 'tag')

let dayAndHours = table[2].children[0].data.trim() + ' ' + table[3].children[0].data.trim()
state = {
    date: moment.tz(dayAndHours, "YYYY/MM/DD HH:mm", zone).format()
}

if(table[4].children.length == 0) {
    state['status'] = 'Sem estado'

+ 11 other calls in file

schedule.js

GitHub: destinygg/chat-bot

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  if (event.start.date !== undefined) {
    return true;
  }

  return !(
    moment.tz(event.end.dateTime, 'YYYY-MM-DDTHH:mm:ss', event.end.timeZone).isAfter(now) &&
    moment.tz(event.start.dateTime, 'YYYY-MM-DDTHH:mm:ss', event.start.timeZone).isBefore(now)
  );
});

+ 2 other calls in file

timesHelper.js

GitHub: hpi-schul-cloud/schulcloud-client

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const setDefaultTimezone = (req, res) => {
    schoolTimezone = (res.locals.currentSchoolData || {}).timezone;
    userTimezone = getUserTimezone(req) || res.locals.currentTimezone;
    res.locals.currentTimezone = schoolTimezone || DEFAULT_TIMEZONE;

    moment.tz.setDefault(res.locals.currentTimezone);
    userHasSchoolTimezone = !schoolTimezone || res.locals.currentTimezone === userTimezone;

    res.locals.currentTimezoneOffset = getUtcOffset();
    res.locals.userTimezone = userTimezone;

journeys.js

GitHub: juliuste/lvb

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        if (options.via.type !== 'station') throw new Error('invalid or missing options.via type')
        options.via = options.via.id
}

const day = moment.tz(date, 'Europe/Berlin').format('DD.MM.YYYY')
const time = moment.tz(date, 'Europe/Berlin').format('HH:mm')

const body = {
        'results[5][5][function]': 'ws_find_connections',
        'results[5][5][data]': JSON.stringify([

+ 7 other calls in file

events.js

GitHub: devict/devict-hubot

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eventMgr.formatted = function() {
  var resp = '*Upcoming Events!* _(Recurring events only shown once)_'

  this.events.forEach(function(event) {
    var dateStr = moment.tz(event.time, 'America/Chicago').format('ddd MM/DD hh:mma')
    var hosts = event.hosts.join(' & ')
    var location = event.location ? event.location : '_TBD_'
    resp += `
<${event.url}|${event.title}>

+ 9 other calls in file

journeys.js

GitHub: juliuste/sncf

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    // todo: bike
    // todo: withBestPrices?
}

const journeys = async (origin, destination, date, opt) => {
    date = moment.tz(new Date(date), 'Europe/Paris').format('YYYY-MM-DDTHH:mm:ss') // todo

    const params = {
        origin, // content doesn't matter, just has to be non-empty, originally contained the station name
        originCode: origin,

helper.js

GitHub: restlio/restlio

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let parsed;
if(format === 'fromNow') {
    parsed = moment(element).fromNow();
} else if(timezone && timezone !== '') {
    parsed = momentTz.tz(new Date(element), timezone).format(format);
} else {
    parsed = moment(new Date(element)).format(format);
}

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