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-40.3° (< −18°)
22:04:18
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 8m of true darkness · 13h 32m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:03
Civil Dusk18:34
Nautical19:09
Full Dark19:44
Nadir00:48
Dark Ends05:52
Nautical06:27
Civil Dawn07:03
Sunrise07:34
LIVE REAL-TIME OBSERVATION
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION
All-Sky Nocturnal Dome
Click any body to inspect telemetry
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION93%
ALTITUDE43.6°
DISTANCE379,734 km
Moonrise16:36
Moonset05:19
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 | -46.5° | 299° | Libra | 07:55 | 12:43 | 17:24 | Naked Eye |
| Jupiter♃ | Below Horizon | -2.0 | -25.3° | 23° | Leo | 01:30 | 08:37 | 15:46 | Naked Eye |
| Saturn♄ | Optimal Visibility | 0.3 | 40.4° | 149° | Pisces | 17:27 | 23:35 | 05:43 | Naked Eye |
| Mars♂ | Below Horizon | 1.0 | -19.3° | 30° | Cancer | 00:39 | 08:03 | 15:29 | Naked Eye |
| Mercury☿ | Below Horizon | 0.4 | -34.8° | 277° | Libra | 09:36 | 14:07 | 18:33 | Binoculars |
| Uranus♅ | Visible Low | 5.6 | 24.7° | 85° | Taurus | 19:27 | 03:06 | 10:50 | Binoculars |
| Neptune♆ | Optimal Visibility | 7.8 | 40.8° | 159° | Pisces | 17:05 | 23:05 | 05:06 | Telescope |
The MoonNaked Eye · Good height
RISES16:36
BEST TIME22:50S · 45° high
SETS05:19
Reaches about 45° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Heavy Lunar Wash.
JupiterNaked Eye · High in the sky
RISES01:30
BEST TIME08:37S · 58° high
SETS15:46
Reaches about 58° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:27
BEST TIME23:35S · 45° high
SETS05:43
Reaches about 45° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Good height
RISES07:55
BEST TIME12:43S · 25° high
SETS17:24
Reaches about 25° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:39
BEST TIME08:03S · 61° high
SETS15:29
Reaches about 61° 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.
