Location
Latitude · Longitude · Date and time (UTC)
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Interactive Star Map
Explore an interactive star map for any location and date. Find stars, constellations and planets, animate the sky and export a custom star chart.
No sign-upNo uploadNo watermark
No sign-up No upload No watermark
Field of view: 180°View azimuth / altitude: 180° / 90°Sun altitude: -43.0° · Astronomical nightMoon illumination: 10.2%
Drag to look around; pinch or scroll to zoom. Keyboard: arrows move, +/− zoom, Home resets.
Time in selected zone: Jan 15, 2026, 9:00 PM · Asia/Shanghai
Inputs use UTC. The additional time display uses your selected time zone.
2400 × 2800 · PNG
The sharing link includes the coordinates, date and your text. Copy it only if you want to share these details.
Shows geometric positions, including stars in daylight. Weather, light pollution, terrain, refraction and stellar proper motion are not modeled. 1900–2100; markers are not to scale.
Data sources: D3-Celestial / XHIP · Astronomy Engine
EXAMPLES
Explore six skies.
Real positions for the stated coordinates and times, including southern skies and bright summer nights. Each example is editable.
THREE SIMPLE STEPS
How to use the Interactive Star Map
Search
Drag to look around; pinch or scroll to zoom. Keyboard: arrows move, +/− zoom, Home resets.
Download PNG
2400 × 2800 · PNG · Title · Caption
Interactive Star Map FAQ
Does my time zone matter?
Inputs use UTC. The additional time display uses your selected time zone.
How accurate is it?
Shows geometric positions, including stars in daylight. Weather, light pollution, terrain, refraction and stellar proper motion are not modeled. 1900–2100; markers are not to scale.
Does it work offline?
Calculations run in your browser after the page loads. No account or paid API is required.
How do I share my result?
The sharing link includes the coordinates, date and your text. Copy it only if you want to share these details.
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Interactive Star Map
Explore an interactive star map for any location and date. Find stars, constellations and planets, animate the sky and export a custom star chart.