OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

56.17°N, 22.09°EEurope/Vilnius
Nautical Twilight-7.7° (−6° to −12°)
19:06:34
Fri, Oct 23, 2026
PHOTOMETRIC TWILIGHT SPECTRUM10h 0m of true darkness · 14h 11m total night
DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)
TRUE DARK SKY WINDOW
Sunset18:11
Civil Dusk18:49
Nautical19:33
Full Dark20:16
Nadir01:16
Dark Ends06:16
Nautical06:59
Civil Dawn07:43
Sunrise08:21
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 Deneb Saturn (0.3) Neptune (7.8) Moon (92%)
LUNAR EPHEMERISWaxing Gibbous
ILLUMINATION92%
ALTITUDE16.0°
DISTANCE380,399 km
Moonrise17:03
Moonset05:56
HorizonAbove
LUNAR INTERFERENCE INDEX25% · Minimal Lunar Glare

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

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index
63/100
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 -4.3-14.0°259°Libra09:0413:1017:18Naked Eye
Jupiter♃ Below Horizon -2.0-14.6°330°Leo01:3009:0716:41Naked Eye
Saturn♄ Rising / Setting 0.310.0°102°Pisces17:5100:0206:14Naked Eye
Mars♂ Below Horizon 1.0-13.2°339°Cancer00:3108:3216:32Naked Eye
Mercury☿ Below Horizon 0.4-5.3°241°Libra10:4914:3418:19Binoculars
Uranus♅ Below Horizon 5.6-0.3°48°Taurus19:1003:3412:01Binoculars
Neptune♆ Visible Low 7.812.4°110°Pisces17:3223:3305:33Telescope
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
RISES17:03
BEST TIME23:19S · 36° high
SETS05:56
Reaches about 36° above the horizon at its highest point.Waxing Gibbous (92% illuminated). Minimal Lunar Glare.
JupiterNaked Eye · High in the sky
RISES01:30
BEST TIME09:07S · 48° high
SETS16:41
Reaches about 48° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.
SaturnNaked Eye · Good height
RISES17:51
BEST TIME00:02S · 35° high
SETS06:14
Reaches about 35° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.
VenusNaked Eye · Low in the sky
RISES09:04
BEST TIME13:10S · 16° high
SETS17:18
Only reaches about 16° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.
MarsNaked Eye · High in the sky
RISES00:31
BEST TIME08:32S · 52° high
SETS16:32
Reaches about 52° 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.