CELESTIAL CALCULATOR & EPHEMERIS·NOAA & MEEUS
Astronomy · Peterhof
A live observatory for the Sun, Moon, daylight, twilight and the sky above Peterhof.
Daylight, Twilight & Solar Rhythm
TOTAL DAYLIGHT DURATION9h 31m-317s compared to yesterday
NIGHT DURATION14h 29mAstronomical darkness & twilights
MORNING GOLDEN HOUR07:59 - 09:01Soft warm lighting
EVENING GOLDEN HOUR16:27 - 17:29Optimum photography window
Night (≤ -18°)
Astro Twilight (-18° to -12°)
Nautical (-12° to -6°)
Civil (-6° to 0°)
Daylight (> 0°)
DAWN (MORNING)
Astronomical Dawn05:39
Nautical Dawn06:27
Civil Dawn07:15
Sunrise07:59
DUSK (EVENING)
Sunset17:29
Civil Dusk18:12
Nautical Dusk19:01
Astronomical Dusk19:49