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-32.2° (< −18°)
21:08:12
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 23m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:08
Civil Dusk18:38
Nautical19:12
Full Dark19:45
Nadir00:50
Dark Ends05:54
Nautical06:28
Civil Dawn07:01
Sunrise07:31
LIVE REAL-TIME OBSERVATION
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION
All-Sky Nocturnal Dome
Click any body to inspect telemetry
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION93%
ALTITUDE41.6°
DISTANCE379,944 km
Moonrise16:38
Moonset05:19
HorizonAbove
LUNAR INTERFERENCE INDEX62% · Heavy Lunar Wash
ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
70/100
Fine observing conditions. Open star clusters and nebulae will exhibit crisp structure.
CLOUD COVER15%
HUMIDITY50%
VISIBILITY18 km
DEW POINT10.8°C
| PLANET | STATUS | MAGNITUDE | ALTITUDE | AZIMUTH | CONSTELLATION | RISE | TRANSIT | SET | EQUIPMENT |
|---|---|---|---|---|---|---|---|---|---|
| Venus♀ | Below Horizon | -4.3 | -37.9° | 283° | Libra | 07:49 | 12:44 | 17:33 | Naked Eye |
| Jupiter♃ | Below Horizon | -2.0 | -30.6° | 8° | Leo | 01:38 | 08:38 | 15:41 | Naked Eye |
| Saturn♄ | Optimal Visibility | 0.3 | 36.0° | 132° | Pisces | 17:29 | 23:36 | 05:44 | Naked Eye |
| Mars♂ | Below Horizon | 1.0 | -25.9° | 17° | Cancer | 00:49 | 08:05 | 15:23 | Naked Eye |
| Mercury☿ | Below Horizon | 0.4 | -24.7° | 265° | Libra | 09:32 | 14:08 | 18:44 | Binoculars |
| Uranus♅ | Visible Low | 5.6 | 14.4° | 75° | Taurus | 19:38 | 03:07 | 10:41 | Binoculars |
| Neptune♆ | Optimal Visibility | 7.8 | 38.2° | 141° | Pisces | 17:06 | 23:07 | 05:07 | Telescope |
The MoonNaked Eye · High in the sky
RISES16:38
BEST TIME22:52S · 48° high
SETS05:19
Reaches about 48° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.
JupiterNaked Eye · High in the sky
RISES01:38
BEST TIME08:38S · 60° high
SETS15:41
Reaches about 60° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · High in the sky
RISES17:29
BEST TIME23:36S · 47° high
SETS05:44
Reaches about 47° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Good height
RISES07:49
BEST TIME12:44S · 28° high
SETS17:33
Reaches about 28° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:49
BEST TIME08:05S · 64° high
SETS15:23
Reaches about 64° 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.
