GLOBAL TIME INFRASTRUCTURE

Real-time clocks.
Developer-ready timezone tools.

Live world clocks, timezone synchronization, and production-grade code examples for retrieving system time across modern programming languages.

View Global Clocks Developer Examples
Current Local Time
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ISO Timestamp
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World Timezones

Live synchronized clocks for major global regions and UTC references.

System Time Code Examples

Common production approaches for retrieving system time and timezone data. 

// Browser JavaScript

const now = new Date();

console.log(now);

console.log(
    Intl.DateTimeFormat('en-AU', {
        timeZone: 'UTC',
        dateStyle: 'full',
        timeStyle: 'long'
    }).format(now)
);

// User timezone
console.log(
    Intl.DateTimeFormat().resolvedOptions().timeZone
);

<?php

date_default_timezone_set('UTC');

echo date('Y-m-d H:i:s');

echo PHP_EOL;

// ISO8601
echo date(DATE_ISO8601);

?>

// Node.js

const now = new Date();

console.log(now);

console.log(
    Intl.DateTimeFormat('en-US', {
        timeZone: 'America/New_York',
        dateStyle: 'full',
        timeStyle: 'long'
    }).format(now)
);

from datetime import datetime
from zoneinfo import ZoneInfo

now = datetime.now()

print(now)

utc_now = datetime.now(
    ZoneInfo("UTC")
)

print(utc_now)

import java.time.ZonedDateTime;
import java.time.ZoneId;

public class Main {
    public static void main(String[] args) {

        ZonedDateTime now =
            ZonedDateTime.now();

        ZonedDateTime utc =
            ZonedDateTime.now(
                ZoneId.of("UTC")
            );

        System.out.println(now);
        System.out.println(utc);
    }
}