timezone-lib library give you almost all county or region date and time, please check below for more.

✔ How to Install

using npm | yarn | pnpm command, you can install timezone-lib library.

npm install timezone-lib

yarn add timezone-lib

pnpm add timezone-lib

💢 How to Import

# using ES6+ (module-js approach)
import { TimeZone } from "timezone-lib"

or

# using ES5 (common-js approach)
const { TimeZone } = require("timezone-lib")

✨ A full-featured timezone aware date and time, or formatter for JavaScript.

• timezone-lib is a library in pure JavaScript with no dependencies that provides timezone aware date and time formatting or more.

• timezone formats dates with a full implementation of formats, by default all are set indian timezone.

• timezone-lib offer fully secure and strict type safety.

😎 Examples

import { TimeZone } from 'timezone-lib';
const timezone = new TimeZone();

All Timezones List

const allTimezones = timezone.allTimezones();
console.log(allTimezones);

Output: [
  'Asia/Calcutta',
  'America/New_York',
  ...
]

Current Date And Time By TimeZone

const dateTimeInfo = timezone.currentDateAndTimeByTimeZone('Asia/Calcutta');
console.log(dateTimeInfo);

Output: {
  date_and_time: '23/12/2023, 03:30:00 PM',
  date: '23/12/2023',
  time: '03:30:00 PM'
}

Current Date And Time Of All TimeZone

const allDateTimeInfo = timezone.currentDateAndTimeOfAllTimeZone();
console.log(allDateTimeInfo);

Output: {
  'Asia/Calcutta': {
    date_and_time: '12/23/2023, 10:30:00 AM',
    date: '12/23/2023',
    time: '10:30:00 AM' },
    ...
}

Separated Current Date And Time By TimeZone

const dateTimeInfo = timezone.separatedCurrentDateAndTimeByTimeZone('Asia/Calcutta');
console.log(dateTimeInfo);

Output: {
  date_and_time: '12/23/2023, 10:30:00 AM',
  date: '12/23/2023',
  time: '10:30:00 AM'
}

Separated Current Date And Time Of All TimeZone

const allDateTimeInfo = timezone.separatedCurrentDateAndTimeOfAllTimeZone();
console.log(allDateTimeInfo);

Output: {
  'Asia/Calcutta': {
    date_and_time: '12/23/2023, 10:30:00 AM',
    date: '12/23/2023',
    time: '10:30:00 AM' },
    ...
}

Time Since

const elapsed = timezone.timeSince(new Date('2023-01-01T00:00:00'));
console.log(elapsed);

Output: 'about 11 months';

Get Expiration Date

const expirationInfo = timezone.getExpirationDate(1672531199000);
console.log(expirationInfo);

Output: 'about 1 day';

Format Date And Time

const formattedDateTime = timezone.formatDateAndTime(new Date(), true);
console.log(formattedDateTime);

Output: {
  date: '2023-12-23',
  time: '15:30:00'
}

Date Format

const formattedDate = timezone.dateFormat(new Date(), 'medium', 'fr-FR');
console.log(formattedDate);

Output: '23 déc. 2023';

Get Date And Time in GMT ISO UTC

const gmtIsoUtcInfo = timezone.getDateAndTimeInGmtIsoUtc(new Date());
console.log(gmtIsoUtcInfo);

Output: {
  GMT: 'Sat, 23 Dec 2023 15:30:00 GMT',
  ISO: '2023-12-23T15:30:00.000Z',
  UTC: '2023-12-23 15:30:00 UTC'
}

☯ License

MIT License