OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

49.42°N, 5.35°EEurope/Paris

Astronomical Twilight-16.8° (−12° to −18°)

20:15:19

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM10h 7m of true darkness · 13h 41m total night

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

TRUE DARK SKY WINDOW

Sunset18:32

Civil Dusk19:05

Nautical19:42

Full Dark20:19

Nadir01:23

Dark Ends06:26

Nautical07:03

Civil Dawn07:40

Sunrise08:13

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE27.4°

DISTANCE379,917 km

Moonrise17:11

Moonset06:01

HorizonAbove

LUNAR INTERFERENCE INDEX43% · Moderate Lunar Glow

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

67/100

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	-22.7°	269°	Libra	08:44	13:17	17:50	Naked Eye
Jupiter♃	Below Horizon	-2.0	-24.4°	345°	Leo	01:58	09:14	16:27	Naked Eye
Saturn♄	Visible Low	0.3	20.9°	114°	Pisces	18:00	00:09	06:18	Naked Eye
Mars♂	Below Horizon	1.0	-22.0°	354°	Cancer	01:06	08:39	16:11	Naked Eye
Mercury☿	Below Horizon	0.4	-11.2°	252°	Libra	10:24	14:41	18:58	Binoculars
Uranus♅	Rising / Setting	5.6	3.0°	60°	Taurus	19:51	03:40	11:34	Binoculars
Neptune♆	Visible Low	7.8	23.7°	122°	Pisces	17:39	23:39	05:40	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

RISES17:11

BEST TIME23:28S · 43° high

SETS06:01

Reaches about 43° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Moderate Lunar Glow.

JupiterNaked Eye · High in the sky

RISES01:58

BEST TIME09:14S · 55° high

SETS16:27

Reaches about 55° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · Good height

RISES18:00

BEST TIME00:09S · 42° high

SETS06:18

Reaches about 42° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Good height

RISES08:44

BEST TIME13:17S · 23° high

SETS17:50

Reaches about 23° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:06

BEST TIME08:39S · 59° high

SETS16:11

Reaches about 59° 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.