Calculate dawn, dusk, golden and blue hour times by using various algorithms.
- Civil Twilight
- Nautical Twilight
- Astronomical Twilight
- Dawn (official)
- Dusk (official)
- The Golden Hour
- The Blue Hour
Some examples:
import Sunlight
let sunlight = SunlightCalculator(latitude: 47.49801, longitude: 19.03991)
let officialDawn = sunlight.calculate(.dawn, twilight: .official)
let officialDusk = sunlight.calculate(.dusk, twilight: .official)
let civilDawn = sunlight.calculate(.dawn, twilight: .civil)
let civilDusk = sunlight.calculate(.dusk, twilight: .civil)
let astronomicalDawn = sunlight.calculate(.dawn, twilight: .astronomical)
let astronomicalDusk = sunlight.calculate(.dusk, twilight: .astronomical)
let nauticalDawn = sunlight.calculate(.dawn, twilight: .nautical)
let nauticalDusk = sunlight.calculate(.dusk, twilight: .nautical)
let blueHourStart = sunlight.calculate(.dawn, twilight: .custom(-8))
let blueHourEndGoldenHourStart = sunlight.calculate(.dusk, twilight: .custom(-4))
let goldenHourEnd = sunlight.calculate(.dusk, twilight: .custom(6))Just use the Swift Package Manager as usual:
.package(url: "https://github.com/binarybirds/sunlight", from: "1.0.0"),WTFPL - Do what the fuck you want to.