Daylight Duration Calculator computes sunrise, sunset times, and total daylight hours for any geographic location and date using astronomical algorithms.

The Daylight Duration Calculator API provides a simple, reliable way to integrate daylight duration calculator functionality into your applications. Built for developers who need production-ready daylight duration calculator capabilities without the complexity of building from scratch.

View API Details →

Available on:

async function callDaylightDurationCalculatorAPI() {
    try {
        const params = new URLSearchParams({
            latitude: 40.7128,
            longitude: -74.006
        });

        const response = await fetch(`https://api.apiverve.com/v1/daylightduration?${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);
    }
}

callDaylightDurationCalculatorAPI();

curl -X GET "https://api.apiverve.com/v1/daylightduration?latitude=40.7128&longitude=-74.006" \
  -H "x-api-key: YOUR_API_KEY_HERE"

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

📁 For more examples, see the examples folder

Choose your preferred programming language:

npm install @apiverve/daylightduration

View NPM Package → | Package Code →

dotnet add package APIVerve.API.DaylightDurationCalculator

View NuGet Package → | Package Code →

pip install apiverve-daylightduration

View PyPI Package → | Package Code →

gem install apiverve_daylightduration

View RubyGems Package → | Package Code →

composer require apiverve/daylightduration

View Packagist Package → | Package Code →

dart pub add apiverve_daylightduration

View pub.dev Package → | Package Code →

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

Package Code →

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

Package Code →

• 🏠 API Home: Daylight Duration Calculator API
• 📚 API Reference: docs.apiverve.com/ref/daylightduration
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

The Daylight Duration Calculator API is commonly used for:

• Web Applications - Add daylight duration calculator 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 daylight duration calculator capabilities
• Data Pipelines - Process and analyze data at scale

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

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

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

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

A real response from the Daylight Duration Calculator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "date": "2024-06-21",
    "location": {
      "latitude": 40.7128,
      "longitude": -74.006
    },
    "condition": "Normal",
    "description": "Standard sunrise and sunset",
    "sunrise": "09:25:09",
    "sunset": "24:30:44",
    "daylight_duration": {
      "total_minutes": 905.58,
      "hours": 15,
      "minutes": 5,
      "formatted": "15:05:00"
    },
    "day_of_year": 173,
    "is_valid": true
  }
}

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

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

For security concerns, please review our Security Policy.

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

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