← Milky Way

Ulsan · Sat, Oct 24

The Milky Way over Ulsan

Not tonight

The Moon (96% lit) is up while the core is, and its light hides the Milky Way.

The Milky Way season here starts around March 2027.

Calculated for the city centre; clouds and local light pollution are not included. Times are local (GMT+9).

The next 60 nights

Each bar is one night: the taller, the longer the core is up in a dark, moonless sky.

No Milky Way nights in the next 60 days: it is off season here. The core returns to the night sky around March 2027.

Milky Way season

Hours of dark sky with the core up, on each month's new-moon night.

  1. NovNovember 2026: 0.0 h
  2. DecDecember 2026: 0.0 h
  3. JanJanuary 2027: 0.0 h
  4. FebFebruary 2027: 0.0 h
  5. MarMarch 2027: 1.5 h
  6. AprApril 2027: 2.8 h
  7. MayMay 2027: 4.0 h
  8. JunJune 2027: 5.3 h
  9. JulJuly 2027: 5.3 h
  10. AugAugust 2027: 3.8 h
  11. SepSeptember 2027: 1.5 h
  12. OctOctober 2027: 0.0 h

How to see it

  • Get away from city lights: even an hour's drive makes a huge difference. Under a city sky it stays invisible.
  • Give your eyes 20 minutes in the dark, and use a red light, not your phone screen.
  • Look low towards the south (north from the southern hemisphere), towards Sagittarius and Scorpius.
  • Phone: night mode on a tripod or propped steady, 10 s or more. Camera: wide lens, f/2.8, ISO 3200, 15–20 s.

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Calculated with Astronomy Engine (MIT license).