Dusk Time Calculator
The three stages of dusk, civil, nautical and astronomical, for your chosen location and date.
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Dusk Calculator settings
Times are calculated, not measured, and are typically accurate to within about a minute. Actual sunrise/sunset can shift slightly with elevation and local horizon obstructions.
What time is dusk?
What time is dusk? Dusk happens in three stages after sunset: civil dusk (sun 6° below the horizon, the last of most outdoor light), nautical dusk (12° below), and astronomical dusk (18° below, full darkness). Choose a location and date above to see all three.
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