OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

46.33°N, 6.06°EEurope/Paris
Daylight+6.6°
17:50:29
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 9m of true darkness · 13h 30m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:35
Civil Dusk19:06
Nautical19:41
Full Dark20:16
Nadir01:20
Dark Ends06:24
Nautical06:59
Civil Dawn07:34
Sunrise08:05
LIVE REAL-TIME OBSERVATION
SunsetSunrise
LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry
30° ALT60° ALTZENITHNESW Polaris Vega Arcturus Capella Altair Spica Antares Deneb Venus (-4.3) Mercury (0.4) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE6.3°
DISTANCE380,460 km
Moonrise17:09
Moonset05:55
HorizonAbove
LUNAR INTERFERENCE INDEX10% · Minimal Lunar Glare

Sky background remains dark; faint nebulae and distant galaxies are distinct.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
38/100
Challenging Stargazing

High cloud cover or severe light interference. Recommend bright planetary observation or indoor planning.

CLOUD COVER15%
HUMIDITY50%
VISIBILITY18 km
DEW POINT10.8°C
PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

PLANETSTATUSMAGNITUDEALTITUDEAZIMUTHCONSTELLATIONRISETRANSITSETEQUIPMENT
Venus♀ Rising / Setting -4.30.9°243°Libra08:3213:1417:57Naked Eye
Jupiter♃ Below Horizon -2.0-13.9°310°Leo02:0309:1116:16Naked Eye
Saturn♄ Below Horizon 0.3-1.3°86°Pisces17:5800:0606:19Naked Eye
Mars♂ Below Horizon 1.0-15.1°319°Cancer01:1308:3715:59Naked Eye
Mercury☿ Rising / Setting 0.410.0°225°Libra10:0914:3819:07Binoculars
Uranus♅ Below Horizon 5.6-15.9°32°Taurus20:0003:3711:19Binoculars
Neptune♆ Rising / Setting 7.82.2°93°Pisces17:3623:3705:37Telescope
TONIGHT'S VIEWING SCHEDULE

When & Where to Look Tonight

A simple guide to when each object is above your horizon. No astronomy chart reading required.

BEST TIMEHighest in your sky
The MoonNaked Eye · High in the sky
RISES17:09
BEST TIME23:25S · 46° high
SETS05:55
Reaches about 46° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES02:03
BEST TIME09:11S · 58° high
SETS16:16
Reaches about 58° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · High in the sky
RISES17:58
BEST TIME00:06S · 45° high
SETS06:19
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
RISES08:32
BEST TIME13:14S · 26° high
SETS17:57
Reaches about 26° above the horizon at its highest point.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES01:13
BEST TIME08:37S · 62° high
SETS15:59
Reaches about 62° above the horizon at its highest point.Distinctive crimson hue; polar ice cap discernible near opposition.
OBSERVING LOG & TARGET LIST

Tonight's Prime Deep-Sky Targets

M31 / NGC 224 · Andromeda

Andromeda Galaxy

Spiral Galaxy (2.5M ly)

Our galactic neighbor; visible as a ghostly oval smudge with dense radiant stellar core.

M45 · Taurus

The Pleiades (Seven Sisters)

Open Star Cluster

Breathtaking blue diamond cluster enshrouded in delicate interstellar reflection nebulosity.

M42 / NGC 1976 · Orion

Great Orion Nebula

Diffuse Emission Nebula

Star nursery harboring the brilliant Trapezium cluster with sprawling bat-wing filaments.

NGC 869 & NGC 884 · Perseus

The Double Cluster

Twin Open Clusters

Pair of spectacular shimmering jewel-boxes bursting with ruby supergiant stars.

M13 / NGC 6205 · Hercules

Great Globular Cluster in Hercules

Globular Cluster (300k stars)

Massive beehive of ancient stars packed tightly together into a blazing central ball.

M57 / NGC 6720 · Lyra

The Ring Nebula

Planetary Nebula

Delicate glowing smoke-ring left behind by a dying star 2,500 light-years away.