OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

52.03°N, 5.66°EEurope/Amsterdam
Civil Twilight-0.2° (0° to −6°)
18:26:00
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 5m of true darkness · 13h 51m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:26
Civil Dusk19:01
Nautical19:40
Full Dark20:19
Nadir01:22
Dark Ends06:24
Nautical07:03
Civil Dawn07:43
Sunrise08:17
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 Antares Deneb Saturn (0.3) Mercury (0.4) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE10.8°
DISTANCE380,326 km
Moonrise17:09
Moonset06:01
HorizonAbove
LUNAR INTERFERENCE INDEX17% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
51/100
Fair Stargazing

Partial haze or lunar wash. Bright clusters, double stars, and prominent planets remain well visible.

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

Visible Planets Tonight

PLANETSTATUSMAGNITUDEALTITUDEAZIMUTHCONSTELLATIONRISETRANSITSETEQUIPMENT
Venus♀ Below Horizon -4.3-6.3°249°Libra08:5213:1617:40Naked Eye
Jupiter♃ Below Horizon -2.0-13.9°318°Leo01:5009:1316:33Naked Eye
Saturn♄ Rising / Setting 0.33.9°92°Pisces17:5800:0806:18Naked Eye
Mars♂ Below Horizon 1.0-13.9°328°Cancer00:5508:3816:20Naked Eye
Mercury☿ Rising / Setting 0.42.3°231°Libra10:3314:4018:46Binoculars
Uranus♅ Below Horizon 5.6-8.0°38°Taurus19:3803:3911:44Binoculars
Neptune♆ Rising / Setting 7.86.9°99°Pisces17:3823:3805:39Telescope
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 · Good height
RISES17:09
BEST TIME23:26S · 40° high
SETS06:01
Reaches about 40° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES01:50
BEST TIME09:13S · 52° high
SETS16:33
Reaches about 52° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:58
BEST TIME00:08S · 39° high
SETS06:18
Reaches about 39° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Low in the sky
RISES08:52
BEST TIME13:16S · 20° high
SETS17:40
Only reaches about 20° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:55
BEST TIME08:38S · 56° high
SETS16:20
Reaches about 56° 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.