Bright moonlight washes out deep sky targets. Focus on lunar craters and bright planets.
OBSERVATORY ALMANAC · NOCTURNAL DISPATCH
Tonight under the Sky
Deep Astronomical Night-47.1° (< −18°)
21:07:33
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM9h 3m of true darkness · 11h 29m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:39
Civil Dusk18:01
Nautical18:27
Full Dark18:53
Nadir23:24
Dark Ends03:55
Nautical04:21
Civil Dawn04:47
Sunrise05:09
LIVE REAL-TIME OBSERVATION
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION
All-Sky Nocturnal Dome
Click any body to inspect telemetry
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION93%
ALTITUDE72.8°
DISTANCE379,722 km
Moonrise15:16
Moonset03:32
HorizonAbove
LUNAR INTERFERENCE INDEX89% · Heavy Lunar Wash
ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
61/100
Partial haze or lunar wash. Bright clusters, double stars, and prominent planets remain well visible.
CLOUD COVER15%
HUMIDITY50%
VISIBILITY18 km
DEW POINT10.8°C
| PLANET | STATUS | MAGNITUDE | ALTITUDE | AZIMUTH | CONSTELLATION | RISE | TRANSIT | SET | EQUIPMENT |
|---|---|---|---|---|---|---|---|---|---|
| Venus♀ | Below Horizon | -4.3 | -44.4° | 226° | Libra | 04:54 | 11:19 | 17:39 | Naked Eye |
| Jupiter♃ | Below Horizon | -2.0 | -62.5° | 86° | Leo | 01:26 | 07:13 | 13:03 | Naked Eye |
| Saturn♄ | Optimal Visibility | 0.3 | 67.8° | 47° | Pisces | 16:11 | 22:11 | 04:11 | Naked Eye |
| Mars♂ | Below Horizon | 1.0 | -54.3° | 79° | Cancer | 00:56 | 06:39 | 12:25 | Naked Eye |
| Mercury☿ | Below Horizon | 0.4 | -26.3° | 237° | Libra | 06:16 | 12:43 | 19:06 | Binoculars |
| Uranus♅ | Visible Low | 5.6 | 13.8° | 64° | Taurus | 20:03 | 01:42 | 07:22 | Binoculars |
| Neptune♆ | Optimal Visibility | 7.8 | 73.9° | 33° | Pisces | 15:40 | 21:41 | 03:43 | Telescope |
The MoonNaked Eye · High in the sky
RISES15:16
BEST TIME21:26N · 73° high
SETS03:32
Reaches about 73° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.
JupiterNaked Eye · High in the sky
RISES01:26
BEST TIME07:13N · 62° high
SETS13:03
Reaches about 62° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · High in the sky
RISES16:11
BEST TIME22:11N · 75° high
SETS04:11
Reaches about 75° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · High in the sky
RISES04:54
BEST TIME11:19S · 86° high
SETS17:39
Reaches about 86° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:56
BEST TIME06:39N · 58° high
SETS12:25
Reaches about 58° above the horizon at its highest point.Distinctive crimson hue; polar ice cap discernible near opposition.
M31 / NGC 224 · Andromeda
Spiral Galaxy (2.5M ly)Andromeda Galaxy
Our galactic neighbor; visible as a ghostly oval smudge with dense radiant stellar core.
M45 · Taurus
Open Star ClusterThe Pleiades (Seven Sisters)
Breathtaking blue diamond cluster enshrouded in delicate interstellar reflection nebulosity.
M42 / NGC 1976 · Orion
Diffuse Emission NebulaGreat Orion Nebula
Star nursery harboring the brilliant Trapezium cluster with sprawling bat-wing filaments.
NGC 869 & NGC 884 · Perseus
Twin Open ClustersThe Double Cluster
Pair of spectacular shimmering jewel-boxes bursting with ruby supergiant stars.
M13 / NGC 6205 · Hercules
Globular Cluster (300k stars)Great Globular Cluster in Hercules
Massive beehive of ancient stars packed tightly together into a blazing central ball.
M57 / NGC 6720 · Lyra
Planetary NebulaThe Ring Nebula
Delicate glowing smoke-ring left behind by a dying star 2,500 light-years away.
