CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Slave Lake
A live observatory for the Sun, Moon, daylight, twilight and the sky above Slave Lake.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION9h 54m-261s compared to yesterday
NIGHT DURATION14h 6mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:25 - 09:18Soft warm lighting
EVENING GOLDEN HOUR17:27 - 18:20Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:23
Nautical Dawn07:05
Civil Dawn07:48
Sunrise08:25
DUSK (EVENING)
Sunset18:20
Civil Dusk18:57
Nautical Dusk19:40
Astronomical Dusk20:22