OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

50.94°N, 2.42°EEurope/Paris

Astronomical Twilight-12.5° (−12° to −18°)

20:00:41

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 6m of true darkness · 13h 47m total night

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

TRUE DARK SKY WINDOW

Sunset18:41

Civil Dusk19:15

Nautical19:53

Full Dark20:31

Nadir01:35

Dark Ends06:37

Nautical07:16

Civil Dawn07:54

Sunrise08:28

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE23.0°

DISTANCE379,972 km

Moonrise17:23

Moonset06:14

HorizonAbove

LUNAR INTERFERENCE INDEX36% · Moderate Lunar Glow

Milky Way contrast is softened. Bright open clusters and double stars are optimal.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

69/100

Good Stargazing

Fine observing conditions. Open star clusters and nebulae will exhibit crisp structure.

CLOUD COVER15%

HUMIDITY50%

VISIBILITY18 km

DEW POINT10.8°C

PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

All times calibrated to Europe/Paris

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-18.5°	265°	Libra	09:01	13:29	17:57	Naked Eye
Jupiter♃	Below Horizon	-2.0	-21.6°	338°	Leo	02:06	09:26	16:43	Naked Eye
Saturn♄	Visible Low	0.3	16.4°	109°	Pisces	18:11	00:21	06:30	Naked Eye
Mars♂	Below Horizon	1.0	-19.8°	347°	Cancer	01:12	08:51	16:28	Naked Eye
Mercury☿	Below Horizon	0.4	-7.8°	247°	Libra	10:41	14:53	19:04	Binoculars
Uranus♅	Rising / Setting	5.6	0.4°	55°	Taurus	19:56	03:52	11:52	Binoculars
Neptune♆	Visible Low	7.8	19.3°	116°	Pisces	17:50	23:51	05:52	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

RISES17:23

BEST TIME23:40S · 41° high

SETS06:14

Reaches about 41° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Moderate Lunar Glow.

JupiterNaked Eye · High in the sky

RISES02:06

BEST TIME09:26S · 54° high

SETS16:43

Reaches about 54° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · Good height

RISES18:11

BEST TIME00:21S · 41° high

SETS06:30

Reaches about 41° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES09:01

BEST TIME13:29S · 21° high

SETS17:57

Reaches about 21° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:12

BEST TIME08:51S · 57° high

SETS16:28

Reaches about 57° 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.