OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

47.35°N, 8.72°EEurope/Zurich

Civil Twilight-1.9° (0° to −6°)

18:33:23

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 8m of true darkness · 13h 33m total night

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

TRUE DARK SKY WINDOW

Sunset18:23

Civil Dusk18:54

Nautical19:30

Full Dark20:05

Nadir01:09

Dark Ends06:13

Nautical06:49

Civil Dawn07:25

Sunrise07:56

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION92%

ALTITUDE15.0°

DISTANCE380,299 km

Moonrise16:58

Moonset05:45

HorizonAbove

LUNAR INTERFERENCE INDEX24% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

48/100

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

All times calibrated to Europe/Zurich

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-7.8°	252°	Libra	08:24	13:04	17:43	Naked Eye
Jupiter♃	Below Horizon	-2.0	-19.6°	322°	Leo	01:50	09:01	16:08	Naked Eye
Saturn♄	Rising / Setting	0.3	7.3°	96°	Pisces	17:47	23:56	06:04	Naked Eye
Mars♂	Below Horizon	1.0	-19.6°	332°	Cancer	00:59	08:26	15:51	Naked Eye
Mercury☿	Rising / Setting	0.4	2.5°	235°	Libra	10:02	14:27	18:53	Binoculars
Uranus♅	Below Horizon	5.6	-9.5°	43°	Taurus	19:46	03:27	11:12	Binoculars
Neptune♆	Visible Low	7.8	10.9°	103°	Pisces	17:25	23:26	05:27	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

RISES16:58

BEST TIME23:14S · 45° high

SETS05:45

Reaches about 45° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.

JupiterNaked Eye · High in the sky

RISES01:50

BEST TIME09:01S · 57° high

SETS16:08

Reaches about 57° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · Good height

RISES17:47

BEST TIME23:56S · 44° high

SETS06:04

Reaches about 44° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES08:24

BEST TIME13:04S · 25° high

SETS17:43

Reaches about 25° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES00:59

BEST TIME08:26S · 61° high

SETS15:51

Reaches about 61° 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.