OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

64.86°N, 11.24°EEurope/Oslo
Nautical Twilight-11.3° (−6° to −12°)
19:12:22
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 39m of true darkness · 15h 11m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:24
Civil Dusk18:16
Nautical19:13
Full Dark20:10
Nadir01:00
Dark Ends05:49
Nautical06:46
Civil Dawn07:43
Sunrise08:35
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 Aldebaran Deneb Saturn (0.3) Uranus (5.6) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE14.5°
DISTANCE380,153 km
Moonrise16:44
Moonset05:54
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 -4.3-17.8°267°Libra09:4412:5316:04Naked Eye
Jupiter♃ Below Horizon -2.0-8.0°336°Leo00:2908:5117:09Naked Eye
Saturn♄ Visible Low 0.310.3°109°Pisces17:2923:4606:02Naked Eye
Mars♂ Below Horizon 1.0-5.8°345°Cancer23:1308:1617:17Naked Eye
Mercury☿ Below Horizon 0.4-11.7°247°Libra11:4714:1716:48Binoculars
Uranus♅ Rising / Setting 5.66.8°53°Taurus17:2903:1713:09Binoculars
Neptune♆ Visible Low 7.811.5°117°Pisces17:1523:1605:17Telescope
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
RISES16:44
BEST TIME23:03S · 27° high
SETS05:54
Reaches about 27° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · Good height
RISES00:29
BEST TIME08:51S · 40° high
SETS17:09
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
RISES17:29
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
RISES09:44
BEST TIME12:53S · 7° high
SETS16:04
Only reaches about 7° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · Good height
RISES23:13
BEST TIME08:16S · 43° high
SETS17:17
Reaches about 43° 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.