OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

46.26°N, 6.84°EEurope/Paris

Astronomical Twilight-12.6° (−12° to −18°)

19:44:52

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 30m total night

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

TRUE DARK SKY WINDOW

Sunset18:32

Civil Dusk19:03

Nautical19:38

Full Dark20:12

Nadir01:17

Dark Ends06:21

Nautical06:56

Civil Dawn07:31

Sunrise08:02

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE25.5°

DISTANCE380,031 km

Moonrise17:06

Moonset05:52

HorizonAbove

LUNAR INTERFERENCE INDEX40% · Moderate Lunar Glow

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

68/100

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	-18.3°	263°	Libra	08:29	13:11	17:54	Naked Eye
Jupiter♃	Below Horizon	-2.0	-26.1°	338°	Leo	02:00	09:08	16:13	Naked Eye
Saturn♄	Visible Low	0.3	18.2°	108°	Pisces	17:55	00:03	06:11	Naked Eye
Mars♂	Below Horizon	1.0	-24.5°	347°	Cancer	01:10	08:33	15:55	Naked Eye
Mercury☿	Below Horizon	0.4	-6.2°	247°	Libra	10:06	14:35	19:04	Binoculars
Uranus♅	Below Horizon	5.6	-1.8°	56°	Taurus	19:57	03:34	11:15	Binoculars
Neptune♆	Visible Low	7.8	21.6°	115°	Pisces	17:33	23:33	05:34	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

RISES17:06

BEST TIME23:22S · 46° high

SETS05:52

Reaches about 46° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Moderate Lunar Glow.

JupiterNaked Eye · High in the sky

RISES02:00

BEST TIME09:08S · 58° high

SETS16:13

Reaches about 58° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · High in the sky

RISES17:55

BEST TIME00:03S · 45° high

SETS06:11

Reaches about 45° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES08:29

BEST TIME13:11S · 26° high

SETS17:54

Reaches about 26° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:10

BEST TIME08:33S · 62° high

SETS15:55

Reaches about 62° 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.