OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

55.43°N, 9.28°EEurope/Copenhagen

Daylight+1.3°

17:51:07

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 1m of true darkness · 14h 7m total night

DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)

TRUE DARK SKY WINDOW

Sunset18:04

Civil Dusk18:42

Nautical19:24

Full Dark20:06

Nadir01:07

Dark Ends06:08

Nautical06:50

Civil Dawn07:33

Sunrise08:11

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION92%

ALTITUDE7.2°

DISTANCE380,457 km

Moonrise16:54

Moonset05:49

HorizonAbove

LUNAR INTERFERENCE INDEX12% · 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

All times calibrated to Europe/Copenhagen

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-4.8°	246°	Libra	08:51	13:01	17:12	Naked Eye
Jupiter♃	Below Horizon	-2.0	-9.4°	314°	Leo	01:24	08:58	16:29	Naked Eye
Saturn♄	Rising / Setting	0.3	1.0°	88°	Pisces	17:42	23:53	06:09	Naked Eye
Mars♂	Below Horizon	1.0	-9.3°	323°	Cancer	00:26	08:24	16:20	Naked Eye
Mercury☿	Rising / Setting	0.4	2.3°	227°	Libra	10:36	14:25	18:15	Binoculars
Uranus♅	Below Horizon	5.6	-7.1°	34°	Taurus	19:06	03:25	11:48	Binoculars
Neptune♆	Rising / Setting	7.8	3.6°	96°	Pisces	17:23	23:24	05:24	Telescope

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

RISES16:54

BEST TIME23:11S · 37° high

SETS05:49

Reaches about 37° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.

JupiterNaked Eye · High in the sky

RISES01:24

BEST TIME08:58S · 49° high

SETS16:29

Reaches about 49° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · Good height

RISES17:42

BEST TIME23:53S · 36° high

SETS06:09

Reaches about 36° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Low in the sky

RISES08:51

BEST TIME13:01S · 17° high

SETS17:12

Only reaches about 17° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES00:26

BEST TIME08:24S · 53° high

SETS16:20

Reaches about 53° 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

0 / 6 targets logged tonight

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.