OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

43.74°N, 7.42°EEurope/Monaco

Daylight+1.6°

18:22:17

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 22m total night

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

TRUE DARK SKY WINDOW

Sunset18:34

Civil Dusk19:03

Nautical19:36

Full Dark20:10

Nadir01:14

Dark Ends06:19

Nautical06:52

Civil Dawn07:26

Sunrise07:55

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION92%

ALTITUDE13.1°

DISTANCE380,340 km

Moonrise17:04

Moonset05:48

HorizonAbove

LUNAR INTERFERENCE INDEX21% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

34/100

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/Monaco

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-3.9°	249°	Libra	08:20	13:09	17:58	Naked Eye
Jupiter♃	Below Horizon	-2.0	-20.5°	317°	Leo	02:03	09:06	16:05	Naked Eye
Saturn♄	Rising / Setting	0.3	4.8°	92°	Pisces	17:53	00:01	06:08	Naked Eye
Mars♂	Below Horizon	1.0	-21.2°	327°	Cancer	01:15	08:31	15:46	Naked Eye
Mercury☿	Rising / Setting	0.4	6.8°	232°	Libra	09:56	14:33	19:10	Binoculars
Uranus♅	Below Horizon	5.6	-14.1°	40°	Taurus	20:04	03:32	11:05	Binoculars
Neptune♆	Rising / Setting	7.8	8.8°	99°	Pisces	17:31	23:31	05:32	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 · High in the sky

RISES17:04

BEST TIME23:19S · 48° high

SETS05:48

Reaches about 48° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.

JupiterNaked Eye · High in the sky

RISES02:03

BEST TIME09:06S · 61° high

SETS16:05

Reaches about 61° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · High in the sky

RISES17:53

BEST TIME00:01S · 48° high

SETS06:08

Reaches about 48° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES08:20

BEST TIME13:09S · 28° high

SETS17:58

Reaches about 28° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:15

BEST TIME08:31S · 64° high

SETS15:46

Reaches about 64° 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.