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-38.5° (< −18°)
22:05:48
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 24m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:28
Civil Dusk18:57
Nautical19:31
Full Dark20:05
Nadir01:09
Dark Ends06:14
Nautical06:47
Civil Dawn07:21
Sunrise07:51
LIVE REAL-TIME OBSERVATION
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION
All-Sky Nocturnal Dome
Click any body to inspect telemetry
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION93%
ALTITUDE44.8°
DISTANCE379,729 km
Moonrise16:58
Moonset05:40
HorizonAbove
LUNAR INTERFERENCE INDEX65% · 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 | -44.4° | 291° | Libra | 08:09 | 13:04 | 17:52 | Naked Eye |
| Jupiter♃ | Below Horizon | -2.0 | -28.8° | 18° | Leo | 01:57 | 08:57 | 16:02 | Naked Eye |
| Saturn♄ | Optimal Visibility | 0.3 | 40.5° | 142° | Pisces | 17:48 | 23:56 | 06:03 | Naked Eye |
| Mars♂ | Below Horizon | 1.0 | -23.1° | 26° | Cancer | 01:07 | 08:24 | 15:43 | Naked Eye |
| Mercury☿ | Below Horizon | 0.4 | -31.5° | 271° | Libra | 09:49 | 14:28 | 19:02 | Binoculars |
| Uranus♅ | Visible Low | 5.6 | 21.1° | 81° | Taurus | 19:56 | 03:27 | 11:02 | Binoculars |
| Neptune♆ | Optimal Visibility | 7.8 | 41.7° | 152° | Pisces | 17:26 | 23:26 | 05:27 | Telescope |
The MoonNaked Eye · High in the sky
RISES16:58
BEST TIME23:12S · 47° high
SETS05:40
Reaches about 47° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.
JupiterNaked Eye · High in the sky
RISES01:57
BEST TIME08:57S · 60° high
SETS16:02
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
RISES17:48
BEST TIME23:56S · 47° high
SETS06:03
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
RISES08:09
BEST TIME13:04S · 28° high
SETS17:52
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
RISES01:07
BEST TIME08:24S · 63° high
SETS15:43
Reaches about 63° 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.
