OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

57.76°N, 16.64°EEurope/Stockholm
Nautical Twilight-7.3° (−6° to −12°)
18:23:31
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 57m of true darkness · 14h 19m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:28
Civil Dusk18:09
Nautical18:54
Full Dark19:39
Nadir00:38
Dark Ends05:36
Nautical06:22
Civil Dawn07:07
Sunrise07:48
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 Deneb Saturn (0.3) Uranus (5.6) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE14.7°
DISTANCE380,336 km
Moonrise16:24
Moonset05:21
HorizonAbove
LUNAR INTERFERENCE INDEX23% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
64/100
Fair Stargazing

Partial haze or lunar wash. Bright clusters, double stars, and prominent planets remain well visible.

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

Visible Planets Tonight

PLANETSTATUSMAGNITUDEALTITUDEAZIMUTHCONSTELLATIONRISETRANSITSETEQUIPMENT
Venus♀ Below Horizon -4.3-13.6°259°Libra08:3312:3216:32Naked Eye
Jupiter♃ Below Horizon -2.0-12.8°329°Leo00:4608:2916:09Naked Eye
Saturn♄ Rising / Setting 0.39.0°102°Pisces17:1223:2405:36Naked Eye
Mars♂ Below Horizon 1.0-11.5°338°Cancer23:4507:5416:02Naked Eye
Mercury☿ Below Horizon 0.4-5.6°240°Libra10:2013:5617:32Binoculars
Uranus♅ Rising / Setting 5.60.2°47°Taurus18:2102:5511:33Binoculars
Neptune♆ Visible Low 7.811.3°109°Pisces16:5422:5404:55Telescope
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
RISES16:24
BEST TIME22:41S · 34° high
SETS05:21
Reaches about 34° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES00:46
BEST TIME08:29S · 47° high
SETS16:09
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
RISES17:12
BEST TIME23:24S · 34° high
SETS05:36
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
RISES08:33
BEST TIME12:32S · 14° high
SETS16:32
Only reaches about 14° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES23:45
BEST TIME07:54S · 50° high
SETS16:02
Reaches about 50° 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.