OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

7.28°N, 36.23°EAfrica/Addis_Ababa

Deep Astronomical Night-52.7° (< −18°)

21:50:00

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM9h 44m of true darkness · 12h 5m total night

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

TRUE DARK SKY WINDOW

Sunset18:16

Civil Dusk18:38

Nautical19:02

Full Dark19:27

Nadir00:19

Dark Ends05:11

Nautical05:36

Civil Dawn06:00

Sunrise06:21

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE80.8°

DISTANCE379,788 km

Moonrise16:09

Moonset04:33

HorizonAbove

LUNAR INTERFERENCE INDEX92% · Heavy Lunar Wash

Bright moonlight washes out deep sky targets. Focus on lunar craters and bright planets.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

60/100

Fair Stargazing

Partial haze or lunar wash. Bright clusters, double stars, and prominent planets remain well visible.

CLOUD COVER15%

HUMIDITY50%

VISIBILITY18 km

DEW POINT10.8°C

PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

All times calibrated to Africa/Addis_Ababa

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-53.6°	249°	Libra	06:16	12:14	18:05	Naked Eye
Jupiter♃	Below Horizon	-2.0	-56.7°	49°	Leo	01:59	08:08	14:20	Naked Eye
Saturn♄	Optimal Visibility	0.3	70.0°	106°	Pisces	17:04	23:06	05:08	Naked Eye
Mars♂	Below Horizon	1.0	-48.0°	52°	Cancer	01:23	07:34	13:47	Naked Eye
Mercury☿	Below Horizon	0.4	-33.2°	250°	Libra	07:44	13:38	19:28	Binoculars
Uranus♅	Visible Low	5.6	19.3°	70°	Taurus	20:24	02:37	08:50	Binoculars
Neptune♆	Optimal Visibility	7.8	76.0°	123°	Pisces	16:35	22:36	04:37	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

RISES16:09

BEST TIME22:20S · 85° high

SETS04:33

Reaches about 85° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.

JupiterNaked Eye · High in the sky

RISES01:59

BEST TIME08:08N · 83° high

SETS14:20

Reaches about 83° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · High in the sky

RISES17:04

BEST TIME23:06S · 84° high

SETS05:08

Reaches about 84° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · High in the sky

RISES06:16

BEST TIME12:14S · 65° high

SETS18:05

Reaches about 65° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES01:23

BEST TIME07:34N · 80° high

SETS13:47

Reaches about 80° 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.