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Live Sky Report

What Can I See in the Sky Tonight in Sidareja, Central Java, Indonesia?

Waning Crescent moon at 14%, Saturn shines at magnitude 0.4. Calculated for -7.48°, 108.79° (Asia/Jakarta).

Moon
Waning Crescent
14% lit
Sunset
5:40 PM
Dusk 6:53 PM
Dark hours
9.2 h
Dawn 4:03 AM
Aurora
Needs Kp 9+
Belt 58°

Visible planets tonight

Saturn, Mars, Jupiter, Venus — brightest: Saturn at mag 0.4 in Cetus

🔭 Tonight's Sky Report

📍 Sidareja, Central Java, Indonesia — Thursday, November 5

⭐ StargazingFair
🌙 MoonWaning Crescent • 14% Illumination
🪐 Visible planetsVenus, Mars, Jupiter, Saturn
🌠 Meteor activityLeonids in 11 days
🌌 Milky WayVisible after dark, low moonlight
🛰️ ISSISS pass predictions unavailable
🌈 AuroraUnlikely — Quiet (Kp 1.3)
☁️ Cloud cover68%
🌡️ Temperature77°F

Weather observed: 2:00 PM UTC · Space weather observed: 9:00 AM UTC

Tonight's sky above Sidareja, Central Java, Indonesia

Skywatchers in Sidareja, Central Java, Indonesia have the same live tools professional observers use — a real ephemeris, live Kp readings from NOAA SWPC, and hourly cloud forecasts — condensed into one report on this page.

Local sky character in Sidareja

Tropical / equatorial latitudes · southern hemisphere · 8 m elevation

  • The south celestial pole stands 7.5° above the horizon, so stars within 8° of it never set from here.
  • About 56.5% of the whole sky rises above the horizon at some point in the year from this latitude.
  • The Milky Way's core in Sagittarius culminates about 68.5° up, clearing the horizon haze comfortably.
  • The Large Magellanic Cloud only reaches about 27.8° altitude, so it is a low, seasonal target rather than a year-round one.
  • At 8 m elevation, roughly 0% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.
Pole altitude
7.5°
Sky reachable
56.5%
Milky Way core
68.5° max
Aurora australis
Kp 9+

Sidareja is small enough that local light domes are limited — on a clear, moonless night the Milky Way is realistically within reach.

FairSky Viewing Conditions tonight

What does this mean for you?

Your Sky Briefing

Right now
The sky is currently too bright for stargazing or aurora viewing.
Tonight
Cloud cover is the main factor limiting visibility tonight.
Aurora
Current geomagnetic activity (Kp 1.3, quiet) is not strong enough to bring the aurora to your latitude.
Weather
No significant rain, wind or temperature extremes are expected overnight.

Conditions tonight are mixed -- check the details below.

What is a geomagnetic storm?How do auroras form?

Astronomy near Sidareja

Real great-circle distances from Sidareja, Central Java, Indonesia.

  • Bosscha Observatory — observatory, 149 km away, 1310 m

Best nights this month in Sidareja

Calculated for these coordinates and today's date — not a fixed list.

  • 2026-11-09 — Darkest night of the coming month

    The Moon is only 0% illuminated, giving the least lunar interference in the next 30 nights — the best window for the Milky Way and faint deep-sky targets from Sidareja, Central Java, Indonesia.

  • 2026-11-17 — Leonids peak — up to 15/hour

    Radiant in Leo. Visible from both hemispheres. The Moon is 45% lit on peak night, so lunar interference is moderate.

  • 2026-11-24 — Full Moon

    A 100%-lit Moon washes out faint objects, but lunar terrain along the limb is at its most striking — plan bright targets and planets instead of deep sky.

Sidareja, Central Java, Indonesia stargazing questions

What can I see in the sky tonight from Sidareja, Central Java, Indonesia?
Tonight from Sidareja, Central Java, Indonesia expect a waning crescent Moon at 14% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter, Venus. The night offers about 9.2 hours of true astronomical darkness.
What planets are visible tonight in Sidareja, Central Java, Indonesia?
Tonight in Sidareja, Central Java, Indonesia, Saturn, Mars, Jupiter, Venus are visible to the naked eye after dark, based on this location's real ephemeris for tonight.
When does darkness start tonight in Sidareja, Central Java, Indonesia?
Astronomical darkness begins at 6:53 PM local time in Sidareja, Central Java, Indonesia tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.
Can you see the aurora tonight in Sidareja, Central Java, Indonesia?
Sidareja, Central Java, Indonesia is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 9, a level reached only a handful of times per solar cycle.
What is the stargazing light pollution level in Sidareja, Central Java, Indonesia?
Sidareja, Central Java, Indonesia is a small town — typically Bortle class 1–4 (rural to excellent dark sky), where the Milky Way is usually visible on clear, moonless nights away from local lighting. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.
Can I see both northern and southern constellations from Sidareja, Central Java, Indonesia?
Yes — this is the real advantage of an equatorial location. At 7.5° S, about 56.5% of the entire celestial sphere rises at some point in the year, so Polaris-side constellations and the Southern Cross region are both reachable across the seasons.
How good is the Milky Way from Sidareja, Central Java, Indonesia?
The Galactic Centre culminates around 68.5° above the horizon from here, high enough to clear most horizon haze. Local cloud and humidity, not geometry, are usually the limiting factor at tropical latitudes.
Are there seasons for stargazing in Sidareja, Central Java, Indonesia?
Night length barely changes at this latitude — twilight is short and the Sun sets steeply, so darkness arrives quickly all year. What changes is which part of the sky is on view after sunset, and, in monsoon-affected regions, how often the sky is clear at all.
How dark does it actually get in Sidareja, Central Java, Indonesia tonight?
About 9.2 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.

Nearby cities

Real great-circle distance from Sidareja, Central Java, Indonesia.

More in Central Java

Other sky reports in the same region.

Sky tonight across Indonesia

Other cities in Indonesia with live sky reports.

Popular astronomy destinations

Aurora hubs, dark-sky sites, and observatory towns.

🛰️ ISS Visibility

No visible ISS passes currently predicted for this location.

☄️ Leonids peaks in 11 days

Up to 15 meteors/hour at peak, radiating from Leo.

Full viewing guide →

Related astronomy for Sidareja, Central Java, Indonesia

Frequently Asked Questions

Is this just astronomy weather for Sidareja?

This page goes beyond ordinary astronomy weather -- it combines real local weather for astronomy, live space weather, and the space weather aurora connection into one live report for Sidareja, Central Java, Indonesia.

What are tonight's astronomy viewing conditions for Sidareja?

The sky viewing conditions badge above reflects the real astronomy viewing conditions for Sidareja, Central Java, Indonesia right now -- cloud cover, darkness, and moon interference combined, not moon phase alone. Good weather for stargazing depends on all of these together.