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-28.2° (< −18°)
20:06:47
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 1m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset17:47
Civil Dusk18:14
Nautical18:44
Full Dark19:13
Nadir00:18
Dark Ends05:22
Nautical05:52
Civil Dawn06:22
Sunrise06:48
LIVE REAL-TIME OBSERVATION
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION
All-Sky Nocturnal Dome
Click any body to inspect telemetry
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE43.9°
DISTANCE380,173 km
Moonrise16:06
Moonset04:42
HorizonAbove
LUNAR INTERFERENCE INDEX64% · Heavy Lunar Wash
ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
69/100
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 | -33.2° | 272° | Libra | 06:59 | 12:13 | 17:19 | Naked Eye |
| Jupiter♃ | Below Horizon | -2.0 | -39.1° | 359° | Leo | 01:21 | 08:10 | 14:55 | Naked Eye |
| Saturn♄ | Optimal Visibility | 0.3 | 36.1° | 120° | Pisces | 16:59 | 23:05 | 05:10 | Naked Eye |
| Mars♂ | Below Horizon | 1.0 | -35.0° | 10° | Cancer | 00:36 | 07:33 | 14:32 | Naked Eye |
| Mercury☿ | Below Horizon | 0.4 | -17.7° | 257° | Libra | 08:39 | 13:36 | 18:34 | Binoculars |
| Uranus♅ | Rising / Setting | 5.6 | 6.5° | 69° | Taurus | 19:29 | 02:36 | 09:47 | Binoculars |
| Neptune♆ | Optimal Visibility | 7.8 | 39.7° | 128° | Pisces | 16:34 | 22:35 | 04:36 | Telescope |
The MoonNaked Eye · High in the sky
RISES16:06
BEST TIME22:19S · 56° high
SETS04:42
Reaches about 56° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Heavy Lunar Wash.
JupiterNaked Eye · High in the sky
RISES01:21
BEST TIME08:10S · 68° high
SETS14:55
Reaches about 68° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · High in the sky
RISES16:59
BEST TIME23:05S · 55° high
SETS05:10
Reaches about 55° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Good height
RISES06:59
BEST TIME12:13S · 36° high
SETS17:19
Reaches about 36° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:36
BEST TIME07:33S · 72° high
SETS14:32
Reaches about 72° 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.
