CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Arai
A live observatory for the Sun, Moon, daylight, twilight and the sky above Arai.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 57m-132s compared to yesterday
NIGHT DURATION13h 3mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:02 - 06:38Soft warm lighting
EVENING GOLDEN HOUR16:23 - 16:59Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:35
Nautical Dawn05:05
Civil Dawn05:36
Sunrise06:02
DUSK (EVENING)
Sunset16:59
Civil Dusk17:25
Nautical Dusk17:56
Astronomical Dusk18:26