CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Unalaska
A live observatory for the Sun, Moon, daylight, twilight and the sky above Unalaska.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION10h 1m-247s compared to yesterday
NIGHT DURATION13h 59mAstronomical darkness & twilights
MORNING GOLDEN HOUR09:49 - 10:40Soft warm lighting
EVENING GOLDEN HOUR18:59 - 19:50Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn07:51
Nautical Dawn08:32
Civil Dawn09:13
Sunrise09:49
DUSK (EVENING)
Sunset19:50
Civil Dusk20:26
Nautical Dusk21:07
Astronomical Dusk21:48