CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · San Germán
A live observatory for the Sun, Moon, daylight, twilight and the sky above San Germán.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION11h 32m-65s compared to yesterday
NIGHT DURATION12h 28mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:02 - 07:32Soft warm lighting
EVENING GOLDEN HOUR18:04 - 18:34Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:48
Nautical Dawn06:14
Civil Dawn06:39
Sunrise07:02
DUSK (EVENING)
Sunset18:34
Civil Dusk18:56
Nautical Dusk19:22
Astronomical Dusk19:48