OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

58.98°N, 17.90°EEurope/Stockholm
Nautical Twilight-9.5° (−6° to −12°)
18:33:43
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 55m of true darkness · 14h 27m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:20
Civil Dusk18:02
Nautical18:49
Full Dark19:35
Nadir00:33
Dark Ends05:30
Nautical06:17
Civil Dawn07:04
Sunrise07:46
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%
ALTITUDE16.0°
DISTANCE380,297 km
Moonrise16:19
Moonset05:17
HorizonAbove
LUNAR INTERFERENCE INDEX25% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
63/100
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 -4.3-15.8°262°Libra08:3512:2716:20Naked Eye
Jupiter♃ Below Horizon -2.0-12.8°333°Leo00:3608:2416:09Naked Eye
Saturn♄ Visible Low 0.310.6°105°Pisces17:0623:1905:32Naked Eye
Mars♂ Below Horizon 1.0-11.0°342°Cancer23:3307:4916:04Naked Eye
Mercury☿ Below Horizon 0.4-7.9°243°Libra10:2413:5117:18Binoculars
Uranus♅ Rising / Setting 5.62.2°50°Taurus18:0702:5011:37Binoculars
Neptune♆ Visible Low 7.812.7°113°Pisces16:4922:4904:50Telescope
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
RISES16:19
BEST TIME22:36S · 33° high
SETS05:17
Reaches about 33° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES00:36
BEST TIME08:24S · 45° high
SETS16:09
Reaches about 45° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:06
BEST TIME23:19S · 33° high
SETS05:32
Reaches about 33° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Low in the sky
RISES08:35
BEST TIME12:27S · 13° high
SETS16:20
Only reaches about 13° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES23:33
BEST TIME07:49S · 49° high
SETS16:04
Reaches about 49° 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.