OBSERVATORY ALMANAC · NOCTURNAL DISPATCH

Tonight under the Sky

57.79°N, 12.10°EEurope/Stockholm

Astronomical Twilight-14.7° (−12° to −18°)

19:36:54

Fri, Oct 23, 2026

PHOTOMETRIC TWILIGHT SPECTRUM9h 57m of true darkness · 14h 20m total night

DaylightCivil (−6°)Nautical (−12°)Astro (−18°)Dark Sky (<−18°)

TRUE DARK SKY WINDOW

Sunset17:46

Civil Dusk18:27

Nautical19:12

Full Dark19:57

Nadir00:56

Dark Ends05:55

Nautical06:40

Civil Dawn07:25

Sunrise08:06

LIVE REAL-TIME OBSERVATION

SunsetSunrise

LOCAL SKY PLANISPHERE · STEREOGRAPHIC PROJECTION

All-Sky Nocturnal Dome

Click any body to inspect telemetry

LUNAR EPHEMERISWaxing Gibbous

ILLUMINATION93%

ALTITUDE21.2°

DISTANCE380,061 km

Moonrise16:42

Moonset05:40

HorizonAbove

LUNAR INTERFERENCE INDEX33% · Moderate Lunar Glow

Milky Way contrast is softened. Bright open clusters and double stars are optimal.

ATMOSPHERIC SEEING & CLOUD PROFILETonight's Index

70/100

Good Stargazing

Fine observing conditions. Open star clusters and nebulae will exhibit crisp structure.

CLOUD COVER15%

HUMIDITY50%

VISIBILITY18 km

DEW POINT10.8°C

PLANETARY EPHEMERIS & ALMANAC

Visible Planets Tonight

All times calibrated to Europe/Stockholm

PLANET	STATUS	MAGNITUDE	ALTITUDE	AZIMUTH	CONSTELLATION	RISE	TRANSIT	SET	EQUIPMENT
Venus♀	Below Horizon	-4.3	-21.0°	270°	Libra	08:51	12:50	16:50	Naked Eye
Jupiter♃	Below Horizon	-2.0	-15.9°	343°	Leo	01:04	08:47	16:27	Naked Eye
Saturn♄	Visible Low	0.3	16.0°	114°	Pisces	17:30	23:42	05:54	Naked Eye
Mars♂	Below Horizon	1.0	-13.4°	351°	Cancer	00:03	08:12	16:20	Naked Eye
Mercury☿	Below Horizon	0.4	-12.3°	251°	Libra	10:39	14:14	17:49	Binoculars
Uranus♅	Rising / Setting	5.6	5.7°	59°	Taurus	18:39	03:13	11:52	Binoculars
Neptune♆	Visible Low	7.8	17.9°	122°	Pisces	17:12	23:12	05:13	Telescope

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

RISES16:42

BEST TIME23:00S · 34° high

SETS05:40

Reaches about 34° above the horizon at its highest point.Waxing Gibbous (93% illuminated). Moderate Lunar Glow.

JupiterNaked Eye · High in the sky

RISES01:04

BEST TIME08:47S · 47° high

SETS16:27

Reaches about 47° above the horizon at its highest point.Bright golden disc; four Galilean moons easily seen in 7x50 binoculars.

SaturnNaked Eye · Good height

RISES17:30

BEST TIME23:42S · 34° high

SETS05:54

Reaches about 34° above the horizon at its highest point.Pale amber jewel; majestic ring system visible in any 60mm telescope.

VenusNaked Eye · Low in the sky

RISES08:51

BEST TIME12:50S · 14° high

SETS16:50

Only reaches about 14° above the horizon. An open view is important.Brilliant dazzling beacon; visible crescent phase in small telescope.

MarsNaked Eye · High in the sky

RISES00:03

BEST TIME08:12S · 50° high

SETS16:20

Reaches about 50° 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

0 / 6 targets logged tonight

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.