CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Holmsund
A live observatory for the Sun, Moon, daylight, twilight and the sky above Holmsund.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION9h 3m-381s compared to yesterday
NIGHT DURATION14h 57mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:51 - 09:05Soft warm lighting
EVENING GOLDEN HOUR15:39 - 16:53Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:12
Nautical Dawn06:06
Civil Dawn07:01
Sunrise07:51
DUSK (EVENING)
Sunset16:53
Civil Dusk17:43
Nautical Dusk18:38
Astronomical Dusk19:32