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Sunrise Sunset Calculator
Estimate daylight length from latitude and declination
📖 Hour Angle Method
cos H₀ = −tan φ tan δ. Day length = 2 H₀ / 15 (hours).
📊 Result
💡 Tips & Information
- Sunrise Sunset Calculator uses standard scientific relationships. Keep units consistent.
- Measurements in the field are affected by sensor accuracy and environmental factors.
- Use the results as guidance and validate against reference data when possible.