CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Isumi
A live observatory for the Sun, Moon, daylight, twilight and the sky above Isumi.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 1m-124s compared to yesterday
NIGHT DURATION12h 59mAstronomical darkness & twilights
MORNING GOLDEN HOUR05:51 - 06:26Soft warm lighting
EVENING GOLDEN HOUR16:17 - 16:52Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn04:26
Nautical Dawn04:56
Civil Dawn05:25
Sunrise05:51
DUSK (EVENING)
Sunset16:52
Civil Dusk17:18
Nautical Dusk17:48
Astronomical Dusk18:17