OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

64.41°N, 11.03°EEurope/Oslo
Civil Twilight-4.6° (0° to −6°)
18:11:17
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 41m of true darkness · 15h 7m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:27
Civil Dusk18:18
Nautical19:14
Full Dark20:10
Nadir01:01
Dark Ends05:51
Nautical06:46
Civil Dawn07:43
Sunrise08:34
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%
ALTITUDE8.5°
DISTANCE380,382 km
Moonrise16:45
Moonset05:54
HorizonAbove
LUNAR INTERFERENCE INDEX14% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
52/100
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 -4.3-11.2°253°Libra09:4012:5416:09Naked Eye
Jupiter♃ Below Horizon -2.0-4.9°321°Leo00:3308:5117:06Naked Eye
Saturn♄ Rising / Setting 0.34.0°95°Pisces17:3023:4606:02Naked Eye
Mars♂ Below Horizon 1.0-3.6°330°Cancer23:1908:1717:13Naked Eye
Mercury☿ Below Horizon 0.4-5.7°233°Libra11:4214:1816:55Binoculars
Uranus♅ Rising / Setting 5.61.9°39°Taurus17:3703:1813:02Binoculars
Neptune♆ Rising / Setting 7.85.5°102°Pisces17:1623:1705:18Telescope
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
RISES16:45
BEST TIME23:04S · 28° high
SETS05:54
Reaches about 28° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · Good height
RISES00:33
BEST TIME08:51S · 40° high
SETS17:06
Reaches about 40° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:30
BEST TIME23:46S · 27° high
SETS06:02
Reaches about 27° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Low in the sky
RISES09:40
BEST TIME12:54S · 8° high
SETS16:09
Only reaches about 8° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · Good height
RISES23:19
BEST TIME08:17S · 44° high
SETS17:13
Reaches about 44° 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.