CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Alpera
A live observatory for the Sun, Moon, daylight, twilight and the sky above Alpera.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 53m-143s compared to yesterday
NIGHT DURATION13h 7mAstronomical darkness & twilights
MORNING GOLDEN HOUR08:22 - 08:59Soft warm lighting
EVENING GOLDEN HOUR18:38 - 19:15Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn06:53
Nautical Dawn07:24
Civil Dawn07:55
Sunrise08:22
DUSK (EVENING)
Sunset19:15
Civil Dusk19:42
Nautical Dusk20:13
Astronomical Dusk20:44