OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

45.18°N, 1.59°EEurope/Paris

Deep Astronomical Night-19.4° (< −18°)

20:44:37

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 26m total night

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

TRUE DARK SKY WINDOW

Sunset18:55

Civil Dusk19:25

Nautical19:59

Full Dark20:33

Nadir01:38

Dark Ends06:42

Nautical07:16

Civil Dawn07:51

Sunrise08:21

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE31.8°

DISTANCE379,808 km

Moonrise17:27

Moonset06:13

HorizonAbove

LUNAR INTERFERENCE INDEX49% · Moderate Lunar Glow

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

75/100

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	-25.1°	270°	Libra	08:47	13:32	18:18	Naked Eye
Jupiter♃	Below Horizon	-2.0	-29.2°	348°	Leo	02:23	09:29	16:31	Naked Eye
Saturn♄	Visible Low	0.3	24.9°	115°	Pisces	18:16	00:24	06:32	Naked Eye
Mars♂	Below Horizon	1.0	-26.4°	358°	Cancer	01:34	08:54	16:13	Naked Eye
Mercury☿	Below Horizon	0.4	-12.3°	253°	Libra	10:23	14:56	19:28	Binoculars
Uranus♅	Rising / Setting	5.6	3.1°	63°	Taurus	20:22	03:55	11:33	Binoculars
Neptune♆	Visible Low	7.8	28.0°	123°	Pisces	17:54	23:54	05:55	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

RISES17:27

BEST TIME23:43S · 47° high

SETS06:13

Reaches about 47° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Moderate Lunar Glow.

JupiterNaked Eye · High in the sky

RISES02:23

BEST TIME09:29S · 59° high

SETS16:31

Reaches about 59° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · High in the sky

RISES18:16

BEST TIME00:24S · 46° high

SETS06:32

Reaches about 46° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES08:47

BEST TIME13:32S · 27° high

SETS18:18

Reaches about 27° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:34

BEST TIME08:54S · 63° high

SETS16:13

Reaches about 63° 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.