CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Mariana
A live observatory for the Sun, Moon, daylight, twilight and the sky above Mariana.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION12h 42m+66s compared to yesterday
NIGHT DURATION11h 18mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:16 - 05:46Soft warm lighting
EVENING GOLDEN HOUR17:28 - 17:58Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:00
Nautical Dawn04:27
Civil Dawn04:53
Sunrise05:16
DUSK (EVENING)
Sunset17:58
Civil Dusk18:21
Nautical Dusk18:47
Astronomical Dusk19:14