CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · San Gregorio
A live observatory for the Sun, Moon, daylight, twilight and the sky above San Gregorio.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION14h 15m+237s compared to yesterday
NIGHT DURATION9h 45mAstronomical darkness & twilights
MORNING GOLDEN HOUR06:15 - 07:01Soft warm lighting
EVENING GOLDEN HOUR19:43 - 20:29Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn03:57
Nautical Dawn04:51
Civil Dawn05:38
Sunrise06:15
DUSK (EVENING)
Sunset20:29
Civil Dusk21:06
Nautical Dusk21:53
Astronomical Dusk22:48