Sun Position API

Sun Position calculates the sun altitude and azimuth, plus compass bearing, for any geographic coordinates and time. Provide latitude and longitude to read sun elevation angles and daylight status; paid plans add panel aiming angles and shadow ratios.

The Sun Position API provides a simple, reliable way to integrate sun position functionality into your applications. Built for developers who need production-ready sun position capabilities without the complexity of building from scratch.

View API Details →

Available on:

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Quick Start

Using JavaScript

async function callSunPositionAPI() {
    try {
        const params = new URLSearchParams({
            lat: 37.7749,
            lon: -122.4194,
            time: '14:30',
            timezone: 'America/Los_Angeles'
        });

        const response = await fetch(`https://api.apiverve.com/v1/sunposition?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callSunPositionAPI();

Using cURL

curl -X GET "https://api.apiverve.com/v1/sunposition?lat=37.7749&lon=-122.4194&time=14%3A30&timezone=America%2FLos_Angeles" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

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Installation

Choose your preferred programming language:

📦 NPM (JavaScript/Node.js)

npm install @apiverve/sunposition

View NPM Package → | Package Code →

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🔷 NuGet (.NET/C#)

dotnet add package APIVerve.API.SunPosition

View NuGet Package → | Package Code →

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🐍 Python (PyPI)

pip install apiverve-sunposition

View PyPI Package → | Package Code →

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💎 Ruby (RubyGems)

gem install apiverve_sunposition

View RubyGems Package → | Package Code →

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🐘 PHP (Packagist)

composer require apiverve/sunposition

View Packagist Package → | Package Code →

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🎯 Dart (pub.dev)

dart pub add apiverve_sunposition

View pub.dev Package → | Package Code →

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🤖 Android (JitPack)

implementation 'com.github.apiverve:sunposition-api:1.0.0'

Package Code →

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🐹 Go

go get github.com/apiverve/sunposition-api/go

Package Code →

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Why Use This API?

Feature	Benefit
Multi-language SDKs	Native packages for JavaScript, Python, C#, Go, and Android
Simple Integration	Single API key authentication, consistent response format
Production Ready	99.9% uptime SLA, served from 24 global regions
Comprehensive Docs	Full examples, OpenAPI spec, and dedicated support

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Documentation

• 🏠 API Home: Sun Position API
• 📚 API Reference: docs.apiverve.com/ref/sunposition
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

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What Can You Build?

The Sun Position API is commonly used for:

• Web Applications - Add sun position features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with sun position capabilities
• Data Pipelines - Process and analyze data at scale

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API Reference

Authentication

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Response Format

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

Example Response

A real response from the Sun Position API:

{
  "status": "ok",
  "error": null,
  "data": {
    "date": "01-16-2026",
    "time": "14:30",
    "timezone": "America/Los_Angeles",
    "timestampUTC": "2026-01-16T22:30:00.000Z",
    "coordinates": {
      "latitude": 37.7749,
      "longitude": -122.4194
    },
    "sun": {
      "altitude": 0.41616137328975444,
      "azimuth": 0.5817558808515568,
      "altitudeDegrees": 23.844,
      "azimuthDegrees": 33.332,
      "compassBearing": 213.332,
      "isDaylight": true,
      "declination": -20.7961,
      "rightAscension": 19.9228,
      "hourAngle": 2.174,
      "distance": 0.983786
    },
    "equationOfTime": -9.88,
    "airMass": 2.454,
    "clearSky": {
      "directNormal": 702.4,
      "globalHorizontal": 284.9
    },
    "shadowRatio": 2.254,
    "panelAim": {
      "tilt": 66.07,
      "azimuth": 213.44
    }
  }
}

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Support & Community

• 🏠 API Home: Sun Position API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

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Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

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Security

For security concerns, please review our Security Policy.

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License

This project is licensed under the MIT License - see the LICENSE file for details.

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Acknowledgments

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.