Moon Phase Calendar

The Moon Phase Calendar API returns a day-by-day lunar phase breakdown for a given month and location, along with exact timestamps when the Moon changes from one major phase to another. This is useful for astrology dashboards, planners, and lunar-cycle-based guidance.

Step by Step Moon Phase Calendar API Postman Testing Integration

https://support.divineapi.com/western-astrology-apis/testing-western-api-moon-phase-calendar-api-using-postman

Supported Language Codes

Support Article URL:
https://support.divineapi.com/general-api-support/translating-a-natal-apis-into-a-different-language

Code	Language
en	English
hi	Hindi
pt	Portuguese
fr	French
de	German
ja	Japanese
tr	Turkish
ru	Russian
it	Italian
es	Spanish
nl	Dutch
pl	Polish

Guide: These languages are supported by this API. You can use them by passing lan in the body with the value of the language.

API Endpoint

POST https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar

Returns Moon Phase Calendar in response.

Headers

Name	Type	Description
Authorization*	String	Your API Access Token, e.g. `Bearer {token}`

Request Body

Name	Type	Description
api_key*	String	Your API key
month*	Integer	Month for which to fetch the calendar, e.g. 04
year*	Integer	Year for which to fetch the calendar, e.g. 2025
place*	String	Place name, e.g. New Delhi
lat*	Float	Latitude, e.g. 28.7041
lon*	Float	Longitude, e.g. 77.1025
tzone*	Float	Timezone, e.g. 5.5 (see Timezone List)
lan	String	Language code, default: en
node_type	String	meannode or truenode (defult: meannode)

200: OK Moon Phase Calendar Fetched Successfully

{
    "success": 1,
    "data": {
        "month_phases": [
            {
                "date": "2025-04-01",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 32.6735,
                "moon_age": 2,
                "illumination": 4.46
            },
            {
                "date": "2025-04-02",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 46.5447,
                "moon_age": 3,
                "illumination": 9.85
            },
            {
                "date": "2025-04-03",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 60.0906,
                "moon_age": 4,
                "illumination": 17.04
            },
            {
                "date": "2025-04-04",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 73.2433,
                "moon_age": 5,
                "illumination": 25.73
            },
            {
                "date": "2025-04-05",
                "phase_no": 3,
                "phase_name": "First Quarter Moon",
                "phase_degree": 85.9783,
                "moon_age": 6,
                "illumination": 35.5
            },
            {
                "date": "2025-04-06",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 98.308,
                "moon_age": 7,
                "illumination": 45.94
            },
            {
                "date": "2025-04-07",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 110.2699,
                "moon_age": 8,
                "illumination": 56.55
            },
            {
                "date": "2025-04-08",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 121.9165,
                "moon_age": 9,
                "illumination": 66.87
            },
            {
                "date": "2025-04-09",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 133.3055,
                "moon_age": 10,
                "illumination": 76.43
            },
            {
                "date": "2025-04-10",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 144.4938,
                "moon_age": 11,
                "illumination": 84.8
            },
            {
                "date": "2025-04-11",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 155.5335,
                "moon_age": 12,
                "illumination": 91.59
            },
            {
                "date": "2025-04-12",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 166.4707,
                "moon_age": 13,
                "illumination": 96.52
            },
            {
                "date": "2025-04-13",
                "phase_no": 5,
                "phase_name": "Full Moon",
                "phase_degree": 177.3452,
                "moon_age": 14,
                "illumination": 100
            },
            {
                "date": "2025-04-14",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 188.1924,
                "moon_age": 15,
                "illumination": 99.94
            },
            {
                "date": "2025-04-15",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 199.0452,
                "moon_age": 16,
                "illumination": 98.28
            },
            {
                "date": "2025-04-16",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 209.937,
                "moon_age": 17,
                "illumination": 94.45
            },
            {
                "date": "2025-04-17",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 220.9043,
                "moon_age": 18,
                "illumination": 88.62
            },
            {
                "date": "2025-04-18",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 231.9892,
                "moon_age": 19,
                "illumination": 81.04
            },
            {
                "date": "2025-04-19",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 243.24,
                "moon_age": 20,
                "illumination": 72.06
            },
            {
                "date": "2025-04-20",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 254.7118,
                "moon_age": 21,
                "illumination": 62.09
            },
            {
                "date": "2025-04-21",
                "phase_no": 7,
                "phase_name": "Last Quarter Moon",
                "phase_degree": 266.4642,
                "moon_age": 22,
                "illumination": 51.57
            },
            {
                "date": "2025-04-22",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 278.5569,
                "moon_age": 23,
                "illumination": 40.98
            },
            {
                "date": "2025-04-23",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 291.043,
                "moon_age": 24,
                "illumination": 30.8
            },
            {
                "date": "2025-04-24",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 303.9585,
                "moon_age": 25,
                "illumination": 21.48
            },
            {
                "date": "2025-04-25",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 317.3106,
                "moon_age": 26,
                "illumination": 13.45
            },
            {
                "date": "2025-04-26",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 331.0647,
                "moon_age": 27,
                "illumination": 7.07
            },
            {
                "date": "2025-04-27",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 345.1364,
                "moon_age": 28,
                "illumination": 2.63
            },
            {
                "date": "2025-04-28",
                "phase_no": 1,
                "phase_name": "New Moon",
                "phase_degree": 359.3929,
                "moon_age": 0,
                "illumination": 0
            },
            {
                "date": "2025-04-29",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 13.6668,
                "moon_age": 1,
                "illumination": 1.13
            },
            {
                "date": "2025-04-30",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 27.7824,
                "moon_age": 2,
                "illumination": 4.46
            }
        ],
        "phases_change_list": [
            {
                "datetime": "2025-04-01 21:19:00",
                "phase_no": 2,
                "phase_name": "Waxing Crescent Moon",
                "phase_degree": 45
            },
            {
                "datetime": "2025-04-05 07:45:00",
                "phase_no": 3,
                "phase_name": "First Quarter Moon",
                "phase_degree": 90
            },
            {
                "datetime": "2025-04-09 03:37:00",
                "phase_no": 4,
                "phase_name": "Waxing Gibbous Moon",
                "phase_degree": 135
            },
            {
                "datetime": "2025-04-13 05:53:00",
                "phase_no": 5,
                "phase_name": "Full Moon",
                "phase_degree": 180
            },
            {
                "datetime": "2025-04-17 08:55:00",
                "phase_no": 6,
                "phase_name": "Waning Gibbous Moon",
                "phase_degree": 225
            },
            {
                "datetime": "2025-04-21 07:06:00",
                "phase_no": 7,
                "phase_name": "Last Quarter Moon",
                "phase_degree": 270
            },
            {
                "datetime": "2025-04-24 19:55:00",
                "phase_no": 8,
                "phase_name": "Waning Crescent Moon",
                "phase_degree": 315
            },
            {
                "datetime": "2025-04-28 01:02:00",
                "phase_no": 1,
                "phase_name": "New Moon",
                "phase_degree": 0
            }
        ]
    }
}

Example Code Implementations

Below are example implementations in various programming environments.

cURL

curl --location 'https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar' \
--header 'Authorization: Bearer {Your Auth Token}' \
--form 'api_key="{Your API Key}"' \
--form 'month="05"' \
--form 'year="2023"' \
--form 'place="New Delhi, India"' \
--form 'lat="28.7041"' \
--form 'lon="77.1025"' \
--form 'tzone="5.5"'
--form 'lan="en"'

NodeJS

var request = require('request');
var options = {
  'method': 'POST',
  'url': 'https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar',
  'headers': {
    'Authorization': 'Bearer {Your Auth Token}'
  },
  formData: {
    'api_key': '{Your API Key}',
    'month': '05',
    'year': '2023',
    'gender': 'male',
    'place': 'New Delhi, India',
    'lat': '28.7041',
    'lon': '77.1025',
    'tzone': '5.5'
  }
};
request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});

JavaScript (jQuery AJAX)

var form = new FormData();
form.append("api_key", "{Your API Key}");
form.append("month", "05");
form.append("year", "2023");
form.append("place", "New Delhi, India");
form.append("lat", "28.7041");
form.append("lon", "77.1025");
form.append("tzone", "5.5");
form.append("lan", "en");

var settings = {
  "url": "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Authorization": "Bearer {Your Auth Token}"
  },
  "processData": false,
  "mimeType": "multipart/form-data",
  "contentType": false,
  "data": form
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

Python

import requests

url = "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar"

payload = {'api_key': '{Your API Key}',
'full_name': 'Rahul Kumar',
'month': '05',
'year': '2023',
'place': 'New Delhi, India',
'lat': '28.7041',
'lon': '77.1025',
'tzone': '5.5',
'lan': 'en'}

headers = {
  'Authorization': 'Bearer {Your Auth Token}'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

curl -X POST "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar" \ -H "Authorization: Bearer {Your Auth Token}" \ --form 'api_key="{Your API Key}"' \ --form 'month="05"' \ --form 'year="2023"' \ --form 'place="New Delhi, India"' \ --form 'lat="28.7041"' \ --form 'lon="77.1025"' \ --form 'tzone="5.5"' \ --form 'lan="en"'

import requests url = "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar" headers = { "Authorization": "Bearer {Your Auth Token}", } payload = { "api_key": "{Your API Key}", "month": "05", "year": "2023", "place": "New Delhi, India", "lat": "28.7041", "lon": "77.1025", "tzone": "5.5", "lan": "en", } response = requests.post(url, headers=headers, data=payload) print(response.json())

<?php use GuzzleHttp\Client; $client = new Client(); $response = $client->request('POST', 'https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar', [ 'headers' => [ 'Authorization' => 'Bearer {Your Auth Token}', ], 'multipart' => [ ['name' => 'api_key', 'contents' => '{Your API Key}'], ['name' => 'month', 'contents' => '05'], ['name' => 'year', 'contents' => '2023'], ['name' => 'place', 'contents' => 'New Delhi, India'], ['name' => 'lat', 'contents' => '28.7041'], ['name' => 'lon', 'contents' => '77.1025'], ['name' => 'tzone', 'contents' => '5.5'], ['name' => 'lan', 'contents' => 'en'], ], ]); echo $response->getBody();

package main import ( "bytes" "fmt" "mime/multipart" "net/http" "io" ) func main() { body := &bytes.Buffer{} writer := multipart.NewWriter(body) writer.WriteField("api_key", "{Your API Key}") writer.WriteField("month", "05") writer.WriteField("year", "2023") writer.WriteField("place", "New Delhi, India") writer.WriteField("lat", "28.7041") writer.WriteField("lon", "77.1025") writer.WriteField("tzone", "5.5") writer.WriteField("lan", "en") writer.Close() req, _ := http.NewRequest("POST", "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar", body) req.Header.Set("Content-Type", writer.FormDataContentType()) req.Header.Set("Authorization", "Bearer {Your Auth Token}") client := &http.Client{} resp, _ := client.Do(req) defer resp.Body.Close() body2, _ := io.ReadAll(resp.Body) fmt.Println(string(body2)) }

import okhttp3.*; import java.io.IOException; public class Main { public static void main(String[] args) throws IOException { OkHttpClient client = new OkHttpClient(); RequestBody body = new MultipartBody.Builder() .setType(MultipartBody.FORM) .addFormDataPart("api_key", "{Your API Key}") .addFormDataPart("month", "05") .addFormDataPart("year", "2023") .addFormDataPart("place", "New Delhi, India") .addFormDataPart("lat", "28.7041") .addFormDataPart("lon", "77.1025") .addFormDataPart("tzone", "5.5") .addFormDataPart("lan", "en") .build(); Request request = new Request.Builder() .url("https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar") .post(body) .addHeader("Authorization", "Bearer {Your Auth Token}") .build(); Response response = client.newCall(request).execute(); System.out.println(response.body().string()); } }

import Foundation let url = URL(string: "https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar")! var request = URLRequest(url: url) request.httpMethod = "POST" request.setValue("Bearer {Your Auth Token}", forHTTPHeaderField: "Authorization") let boundary = "Boundary-\(UUID().uuidString)" request.setValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type") var bodyData = Data() bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"api_key\"\r\n\r\n".data(using: .utf8)!) bodyData.append("{Your API Key}\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"month\"\r\n\r\n".data(using: .utf8)!) bodyData.append("05\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"year\"\r\n\r\n".data(using: .utf8)!) bodyData.append("2023\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"place\"\r\n\r\n".data(using: .utf8)!) bodyData.append("New Delhi, India\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"lat\"\r\n\r\n".data(using: .utf8)!) bodyData.append("28.7041\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"lon\"\r\n\r\n".data(using: .utf8)!) bodyData.append("77.1025\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"tzone\"\r\n\r\n".data(using: .utf8)!) bodyData.append("5.5\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)\r\n".data(using: .utf8)!) bodyData.append("Content-Disposition: form-data; name=\"lan\"\r\n\r\n".data(using: .utf8)!) bodyData.append("en\r\n".data(using: .utf8)!) bodyData.append("--\(boundary)--\r\n".data(using: .utf8)!) request.httpBody = bodyData let task = URLSession.shared.dataTask(with: request) { data, response, error in if let data = data { print(String(data: data, encoding: .utf8) ?? "") } } task.resume()

import okhttp3.* fun main() { val client = OkHttpClient() val body = MultipartBody.Builder() .setType(MultipartBody.FORM) .addFormDataPart("api_key", "{Your API Key}") .addFormDataPart("month", "05") .addFormDataPart("year", "2023") .addFormDataPart("place", "New Delhi, India") .addFormDataPart("lat", "28.7041") .addFormDataPart("lon", "77.1025") .addFormDataPart("tzone", "5.5") .addFormDataPart("lan", "en") .build() val request = Request.Builder() .url("https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar") .post(body!!) .addHeader("Authorization", "Bearer {Your Auth Token}") .build() client.newCall(request).execute().use { response -> println(response.body?.string()) } }

using System; using System.Net.Http; using System.Threading.Tasks; class Program { static async Task Main() { using var client = new HttpClient(); client.DefaultRequestHeaders.Add("Authorization", "Bearer {Your Auth Token}"); var content = new MultipartFormDataContent(); content.Add(new StringContent("{Your API Key}"), "api_key"); content.Add(new StringContent("05"), "month"); content.Add(new StringContent("2023"), "year"); content.Add(new StringContent("New Delhi, India"), "place"); content.Add(new StringContent("28.7041"), "lat"); content.Add(new StringContent("77.1025"), "lon"); content.Add(new StringContent("5.5"), "tzone"); content.Add(new StringContent("en"), "lan"); var response = await client.PostAsync("https://astroapi-4.divineapi.com/western-api/v1/moon-phase-calendar", content); var result = await response.Content.ReadAsStringAsync(); Console.WriteLine(result); } }