WorldTimeAPI

worldtimeapi.org · Developer Tools

Developer Tools No Auth Free & Open Time Timezones Utilities

Simple timezone and current time API — get current UTC time, local time for any timezone, DST info, and UTC offset. No API key required.

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Get time by timezone

Get current time in New York.

https://worldtimeapi.org/api/timezone/America/New_York

Hover any highlighted part to learn what it does

curl -X GET "https://worldtimeapi.org/api/timezone/America/New_York"

import requests
response = requests.get(
    "https://worldtimeapi.org/api/timezone/America/New_York",
)
print(response.json())

const url = 'https://worldtimeapi.org/api/timezone/America/New_York';

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	targetURL := "https://worldtimeapi.org/api/timezone/America/New_York"
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://worldtimeapi.org/api/timezone/America/New_York")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://worldtimeapi.org/api/timezone/America/New_York";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET List all timezones

List all available timezone identifiers.

https://worldtimeapi.org/api/timezone

Hover any highlighted part to learn what it does

curl -X GET "https://worldtimeapi.org/api/timezone"

import requests
response = requests.get(
    "https://worldtimeapi.org/api/timezone",
)
print(response.json())

const url = 'https://worldtimeapi.org/api/timezone';

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
)

func main() {
	targetURL := "https://worldtimeapi.org/api/timezone"
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://worldtimeapi.org/api/timezone")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://worldtimeapi.org/api/timezone";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

No API key needed
Any timezone: GET https://worldtimeapi.org/api/timezone/Europe/London
Your IP timezone: GET https://worldtimeapi.org/api/ip
List zones: GET https://worldtimeapi.org/api/timezone
Zones follow IANA format: America/New_York, Asia/Tokyo, etc.

Open documentation ↗