OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

57.20°N, 9.67°EEurope/Copenhagen
Daylight+1.0°
17:46:36
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 58m of true darkness · 14h 16m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:58
Civil Dusk18:37
Nautical19:22
Full Dark20:06
Nadir01:06
Dark Ends06:05
Nautical06:49
Civil Dawn07:34
Sunrise08:14
LIVE REAL-TIME OBSERVATION
SunsetSunrise
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry
30° ALT60° ALTZENITHNESW Polaris Vega Arcturus Capella Altair Antares Deneb Saturn (0.3) Mercury (0.4) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE6.6°
DISTANCE380,474 km
Moonrise16:52
Moonset05:50
HorizonAbove
LUNAR INTERFERENCE INDEX11% · Minimal Lunar Glare

Sky background remains dark; faint nebulae and distant galaxies are distinct.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
38/100
Challenging Stargazing

High cloud cover or severe light interference. Recommend bright planetary observation or indoor planning.

CLOUD COVER15%
HUMIDITY50%
VISIBILITY18 km
DEW POINT10.8°C
PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

PLANETSTATUSMAGNITUDEALTITUDEAZIMUTHCONSTELLATIONRISETRANSITSETEQUIPMENT
Venus♀ Below Horizon -4.3-5.1°245°Libra08:5813:0017:02Naked Eye
Jupiter♃ Below Horizon -2.0-7.8°314°Leo01:1608:5716:34Naked Eye
Saturn♄ Rising / Setting 0.30.7°88°Pisces17:4023:5206:08Naked Eye
Mars♂ Below Horizon 1.0-7.6°323°Cancer00:1608:2216:27Naked Eye
Mercury☿ Rising / Setting 0.41.5°226°Libra10:4414:2418:03Binoculars
Uranus♅ Below Horizon 5.6-5.8°33°Taurus18:5303:2311:57Binoculars
Neptune♆ Rising / Setting 7.83.0°95°Pisces17:2123:2205:23Telescope
TONIGHT'S VIEWING SCHEDULE

When & Where to Look Tonight

A simple guide to when each object is above your horizon. No astronomy chart reading required.

BEST TIMEHighest in your sky
The MoonNaked Eye · Good height
RISES16:52
BEST TIME23:10S · 35° high
SETS05:50
Reaches about 35° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES01:16
BEST TIME08:57S · 47° high
SETS16:34
Reaches about 47° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:40
BEST TIME23:52S · 34° high
SETS06:08
Reaches about 34° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Low in the sky
RISES08:58
BEST TIME13:00S · 15° high
SETS17:02
Only reaches about 15° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:16
BEST TIME08:22S · 51° high
SETS16:27
Reaches about 51° above the horizon at its highest point.Distinctive crimson hue; polar ice cap discernible near opposition.
OBSERVING LOG & TARGET LIST

Tonight's Prime Deep-Sky Targets

M31 / NGC 224 · Andromeda

Andromeda Galaxy

Spiral Galaxy (2.5M ly)

Our galactic neighbor; visible as a ghostly oval smudge with dense radiant stellar core.

M45 · Taurus

The Pleiades (Seven Sisters)

Open Star Cluster

Breathtaking blue diamond cluster enshrouded in delicate interstellar reflection nebulosity.

M42 / NGC 1976 · Orion

Great Orion Nebula

Diffuse Emission Nebula

Star nursery harboring the brilliant Trapezium cluster with sprawling bat-wing filaments.

NGC 869 & NGC 884 · Perseus

The Double Cluster

Twin Open Clusters

Pair of spectacular shimmering jewel-boxes bursting with ruby supergiant stars.

M13 / NGC 6205 · Hercules

Great Globular Cluster in Hercules

Globular Cluster (300k stars)

Massive beehive of ancient stars packed tightly together into a blazing central ball.

M57 / NGC 6720 · Lyra

The Ring Nebula

Planetary Nebula

Delicate glowing smoke-ring left behind by a dying star 2,500 light-years away.