Daylight Calculator

Estimate sunrise, sunset, and total daylight hours for any date and latitude. Plan camp setup, hiking windows, and photography golden hours.

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How It Works

Daylight varies dramatically by latitude and season. At 40 degrees N (Denver, Madrid), you get about 15 hours in summer and 9 hours in winter. Plan to set up camp at least 1 hour before sunset. The "golden hour" for photography is the first and last hour of sunlight.