CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Ryūō
A live observatory for the Sun, Moon, daylight, twilight and the sky above Ryūō.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 0m-126s compared to yesterday
NIGHT DURATION12h 60mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:59 - 06:34Soft warm lighting
EVENING GOLDEN HOUR16:24 - 16:59Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:34
Nautical Dawn05:04
Civil Dawn05:33
Sunrise05:59
DUSK (EVENING)
Sunset16:59
Civil Dusk17:25
Nautical Dusk17:55
Astronomical Dusk18:25